12624764 has 12 divisors (see below), whose sum is σ = 22563744. Its totient is φ = 6177984.

The previous prime is 12624751. The next prime is 12624791. The reversal of 12624764 is 46742621.

It is a self number, because there is not a number n which added to its sum of digits gives 12624764.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33389 + ... + 33764.

It is an arithmetic number, because the mean of its divisors is an integer number (1880312).

Almost surely, 2^12624764 is an apocalyptic number.

It is an amenable number.

12624764 is a deficient number, since it is larger than the sum of its proper divisors (9938980).

12624764 is a wasteful number, since it uses less digits than its factorization.

12624764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67204 (or 67202 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 12624764 is about 3553.1343909287. The cubic root of 12624764 is about 232.8490244845.

The spelling of 12624764 in words is "twelve million, six hundred twenty-four thousand, seven hundred sixty-four".