12604996 has 12 divisors (see below), whose sum is σ = 22433040. Its totient is φ = 6195560.

The previous prime is 12604987. The next prime is 12604997. The reversal of 12604996 is 69940621.

It is not an unprimeable number, because it can be changed into a prime (12604997) 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, 26470 + ... + 26941.

It is an arithmetic number, because the mean of its divisors is an integer number (1869420).

Almost surely, 2^12604996 is an apocalyptic number.

It is an amenable number.

12604996 is a deficient number, since it is larger than the sum of its proper divisors (9828044).

12604996 is a wasteful number, since it uses less digits than its factorization.

12604996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53474 (or 53472 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 12604996 is about 3550.3515318909. The cubic root of 12604996 is about 232.7274284408.

The spelling of 12604996 in words is "twelve million, six hundred four thousand, nine hundred ninety-six".