23925872 has 20 divisors (see below), whose sum is σ = 46432296. Its totient is φ = 11943360.

The previous prime is 23925871. The next prime is 23925877. The reversal of 23925872 is 27852932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23925871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18098 + ... + 19374.

Almost surely, 2^23925872 is an apocalyptic number.

It is an amenable number.

23925872 is a deficient number, since it is larger than the sum of its proper divisors (22506424).

23925872 is a wasteful number, since it uses less digits than its factorization.

23925872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456 (or 2450 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 23925872 is about 4891.4079772597. The cubic root of 23925872 is about 288.1526325717.

The spelling of 23925872 in words is "twenty-three million, nine hundred twenty-five thousand, eight hundred seventy-two".