925631564 has 48 divisors (see below), whose sum is σ = 1907749536. Its totient is φ = 387417600.

The previous prime is 925631557. The next prime is 925631639. The reversal of 925631564 is 465136529.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259634 + ... + 263174.

It is an arithmetic number, because the mean of its divisors is an integer number (39744782).

Almost surely, 2^925631564 is an apocalyptic number.

It is an amenable number.

925631564 is an abundant number, since it is smaller than the sum of its proper divisors (982117972).

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

925631564 is a wasteful number, since it uses less digits than its factorization.

925631564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026 (or 4024 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 925631564 is about 30424.1937280185. The cubic root of 925631564 is about 974.5692821179.

The spelling of 925631564 in words is "nine hundred twenty-five million, six hundred thirty-one thousand, five hundred sixty-four".