23536664 has 16 divisors (see below), whose sum is σ = 44964720. Its totient is φ = 11546080.

The previous prime is 23536651. The next prime is 23536679. The reversal of 23536664 is 46663532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27332 + ... + 28179.

It is an arithmetic number, because the mean of its divisors is an integer number (2810295).

Almost surely, 2^23536664 is an apocalyptic number.

It is an amenable number.

23536664 is a deficient number, since it is larger than the sum of its proper divisors (21428056).

23536664 is a wasteful number, since it uses less digits than its factorization.

23536664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55570 (or 55566 counting only the distinct ones).

The product of its digits is 77760, while the sum is 35.

The square root of 23536664 is about 4851.4599864371. The cubic root of 23536664 is about 286.5815996616.

The spelling of 23536664 in words is "twenty-three million, five hundred thirty-six thousand, six hundred sixty-four".