23423672 has 16 divisors (see below), whose sum is σ = 44854560. Its totient is φ = 11462464.

The previous prime is 23423663. The next prime is 23423689. The reversal of 23423672 is 27632432.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 30773 + ... + 31524.

It is an arithmetic number, because the mean of its divisors is an integer number (2803410).

Almost surely, 2^23423672 is an apocalyptic number.

It is an amenable number.

23423672 is a deficient number, since it is larger than the sum of its proper divisors (21430888).

23423672 is a wasteful number, since it uses less digits than its factorization.

23423672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62350 (or 62346 counting only the distinct ones).

The product of its digits is 12096, while the sum is 29.

The square root of 23423672 is about 4839.8008223480. The cubic root of 23423672 is about 286.1222682913.

The spelling of 23423672 in words is "twenty-three million, four hundred twenty-three thousand, six hundred seventy-two".