12508684 has 12 divisors (see below), whose sum is σ = 21949200. Its totient is φ = 6237488.

The previous prime is 12508679. The next prime is 12508687. The reversal of 12508684 is 48680521.

It is not an unprimeable number, because it can be changed into a prime (12508687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2464 + ... + 5575.

It is an arithmetic number, because the mean of its divisors is an integer number (1829100).

Almost surely, 2^12508684 is an apocalyptic number.

It is an amenable number.

12508684 is a deficient number, since it is larger than the sum of its proper divisors (9440516).

12508684 is a wasteful number, since it uses less digits than its factorization.

12508684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8432 (or 8430 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 12508684 is about 3536.7617957674. The cubic root of 12508684 is about 232.1331726498.

The spelling of 12508684 in words is "twelve million, five hundred eight thousand, six hundred eighty-four".