8622

8622 is a natural number that comes after 8621 and before 8623. It is even.

Its prime factorization is 2 × 3^2 × 479, so it is composite. The sum of its digits is 8+6+2+2 = 18, so it is divisible by 9 and by 3. It is an abundant number, since the sum of its proper divisors (1, 2, 3, 6, 9, 18, 479, 958, 1437, 2874, 4311) equals 10098, which exceeds 8622.

Other representations: In base-2, 8622 = 10000110101110_2; in base-16, 0x21AE.

In mathematics, 8622 has several standard properties. It is not a prime, being divisible by 2 and 9, among others. As a Harshad number in base 10, it is divisible by the sum of its digits. Its divisors reflect its factorization, and its positive divisors include 1, 2, 3, 6, 9, 18, 479, 958, 1437, 2874, and 4311.

Outside of pure number theory, 8622 may occur as an identifier, model number, or catalog reference in various contexts. Without a specific domain or dataset, it remains simply a four-digit integer with the numerical properties noted above.