225976504 has 16 divisors (see below), whose sum is σ = 456298920. Its totient is φ = 104296800.

The previous prime is 225976489. The next prime is 225976523. The reversal of 225976504 is 405679522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086322 + ... + 1086529.

Almost surely, 2^225976504 is an apocalyptic number.

It is an amenable number.

225976504 is an abundant number, since it is smaller than the sum of its proper divisors (230322416).

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

225976504 is a wasteful number, since it uses less digits than its factorization.

225976504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172870 (or 2172866 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 225976504 is about 15032.5148927250. The cubic root of 225976504 is about 609.0988251899.

The spelling of 225976504 in words is "two hundred twenty-five million, nine hundred seventy-six thousand, five hundred four".