23457612 has 24 divisors (see below), whose sum is σ = 54824112. Its totient is φ = 7806400.

The previous prime is 23457583. The next prime is 23457613. The reversal of 23457612 is 21675432.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23457612.

It is not an unprimeable number, because it can be changed into a prime (23457613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8662 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (2284338).

Almost surely, 2^23457612 is an apocalyptic number.

It is an amenable number.

23457612 is an abundant number, since it is smaller than the sum of its proper divisors (31366500).

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

23457612 is a wasteful number, since it uses less digits than its factorization.

23457612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209 (or 3207 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 23457612 is about 4843.3058957700. The cubic root of 23457612 is about 286.2603949875.

The spelling of 23457612 in words is "twenty-three million, four hundred fifty-seven thousand, six hundred twelve".