925023664 has 40 divisors (see below), whose sum is σ = 1889879040. Its totient is φ = 437398848.

The previous prime is 925023647. The next prime is 925023679. The reversal of 925023664 is 466320529.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194337 + ... + 199039.

It is an arithmetic number, because the mean of its divisors is an integer number (47246976).

Almost surely, 2^925023664 is an apocalyptic number.

It is an amenable number.

925023664 is an abundant number, since it is smaller than the sum of its proper divisors (964855376).

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

925023664 is a wasteful number, since it uses less digits than its factorization.

925023664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377 (or 5371 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 925023664 is about 30414.2016827666. The cubic root of 925023664 is about 974.3558889313.

The spelling of 925023664 in words is "nine hundred twenty-five million, twenty-three thousand, six hundred sixty-four".