162225

162225 is a positive integer. It is odd and ends with 25, so it is divisible by 5, and since the sum of its digits is 18, it is also divisible by 9; hence it is divisible by 45.

Its prime factorization is 162,225 = 3^2 × 5^2 × 7 × 103. Equivalently, it can be expressed as 63 × 25 × 103 or 225 × 721. The number has 36 positive divisors, since the divisor count for 3^2 × 5^2 × 7 × 103 is (2+1)(2+1)(1+1)(1+1) = 3×3×2×2 = 36. The digit sum is 18, giving a digital root of 9.

In mathematics, 162225 is a six-digit composite integer with multiple factors and no special named constant associated with it. It serves as an example of a number having several small prime factors and a relatively rich divisor structure.

In other contexts, 162225 may appear as an identifier in catalogs, databases, or numerical codes, or as a six-digit entry in datasets. It does not have a single universally recognized meaning beyond such contextual uses.