492656900 has 18 divisors (see below), whose sum is σ = 1069065690. Its totient is φ = 197062720.

The previous prime is 492656881. The next prime is 492656911. The reversal of 492656900 is 9656294.

It can be written as a sum of positive squares in 3 ways, for example, as 37773316 + 454883584 = 6146^2 + 21328^2 .

It is a super-2 number, since 2×492656900² = 485421642235220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2463185 + ... + 2463384.

Almost surely, 2^492656900 is an apocalyptic number.

It is an amenable number.

492656900 is an abundant number, since it is smaller than the sum of its proper divisors (576408790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492656900 is a wasteful number, since it uses less digits than its factorization.

492656900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926583 (or 4926576 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 492656900 is about 22195.8757430294. The cubic root of 492656900 is about 789.7958667146.

It can be divided in two parts, 49265 and 6900, that added together give a palindrome (56165).

The spelling of 492656900 in words is "four hundred ninety-two million, six hundred fifty-six thousand, nine hundred".