23712956 has 12 divisors (see below), whose sum is σ = 42023520. Its totient is φ = 11706240.

The previous prime is 23712947. The next prime is 23712959. The reversal of 23712956 is 65921732.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23712959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37205 + ... + 37836.

It is an arithmetic number, because the mean of its divisors is an integer number (3501960).

Almost surely, 2^23712956 is an apocalyptic number.

It is an amenable number.

23712956 is a deficient number, since it is larger than the sum of its proper divisors (18310564).

23712956 is a wasteful number, since it uses less digits than its factorization.

23712956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75124 (or 75122 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 23712956 is about 4869.5950550328. The cubic root of 23712956 is about 287.2953290618.

The spelling of 23712956 in words is "twenty-three million, seven hundred twelve thousand, nine hundred fifty-six".