22925672 has 32 divisors (see below), whose sum is σ = 53593920. Its totient is φ = 8931840.

The previous prime is 22925663. The next prime is 22925701. The reversal of 22925672 is 27652922.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17993 + ... + 19224.

It is an arithmetic number, because the mean of its divisors is an integer number (1674810).

Almost surely, 2^22925672 is an apocalyptic number.

22925672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22925672 is an abundant number, since it is smaller than the sum of its proper divisors (30668248).

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

22925672 is a wasteful number, since it uses less digits than its factorization.

22925672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37241 (or 37237 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 22925672 is about 4788.0760227883. The cubic root of 22925672 is about 284.0800210929.

The spelling of 22925672 in words is "twenty-two million, nine hundred twenty-five thousand, six hundred seventy-two".