12364564 has 12 divisors (see below), whose sum is σ = 22141504. Its totient is φ = 6038424.

The previous prime is 12364543. The next prime is 12364591. The reversal of 12364564 is 46546321.

12364564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 35772 + ... + 36115.

Almost surely, 2^12364564 is an apocalyptic number.

It is an amenable number.

12364564 is a deficient number, since it is larger than the sum of its proper divisors (9776940).

12364564 is a wasteful number, since it uses less digits than its factorization.

12364564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71934 (or 71932 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 12364564 is about 3516.3281985617. The cubic root of 12364564 is about 231.2382118169.

The spelling of 12364564 in words is "twelve million, three hundred sixty-four thousand, five hundred sixty-four".