10667

10667 is a natural number that follows 10666 and precedes 10668. In mathematics, it is a prime number, meaning it has exactly two positive divisors: 1 and itself. Its primality has been established by checking divisibility with all prime numbers up to the square root of 10667 (approximately 103); none of these primes divide 10667, confirming its status as prime. The number is odd and has five digits.

Beyond pure arithmetic, 10667 can appear as an identifier in various contexts. Five-digit numbers such as 10667 are commonly used as catalog numbers, model designations, serial references, or postal/ZIP-like codes in different systems. The precise meaning of the designation depends on the context in which it is used.

In applied domains, 10667 may also be encountered as part of lists or records in fields such as astronomy, library science, or data management, where sequential integers are assigned to objects, items, or entries. In number theory, 10667 can serve as a concrete example of a five-digit prime, useful for illustrating primality testing, modular arithmetic, or digit-related properties.

See also: List of prime numbers; Natural numbers.