490600

490600 is a natural number. In decimal notation it is written as 490600 and lies between 490599 and 490601. It is an even composite number.

Its prime factorization is 2^3 × 5^2 × 11 × 223. This shows it is divisible by 8 and by 25, hence by 100 as well, so the decimal representation ends with two zeros.

As a product of four prime powers, the number of positive divisors is (3+1)(2+1)(1+1)(1+1) = 48.

Using the divisor-sum formula, the sum of all divisors is 1,249,920, so the sum of proper divisors is 1,249,920 − 490600 = 759,320. Because this exceeds 490600, 490600 is an abundant number, with an abundance of 268,720.

Thus 490600 is divisible by 100 and by the factors 8 and 25, reflecting its 2^3 and 5^2 components in the factorization. The number has no widely cited special designation beyond its standard arithmetic properties, but it participates in the usual classifications of integers such as even, composite, and abundant.