12906604 has 24 divisors (see below), whose sum is σ = 24328080. Its totient is φ = 5968896.

The previous prime is 12906589. The next prime is 12906667. The reversal of 12906604 is 40660921.

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 7 ways as a sum of consecutive naturals, for example, 2404 + ... + 5620.

It is an arithmetic number, because the mean of its divisors is an integer number (1013670).

Almost surely, 2^12906604 is an apocalyptic number.

It is an amenable number.

12906604 is a deficient number, since it is larger than the sum of its proper divisors (11421476).

12906604 is a wasteful number, since it uses less digits than its factorization.

12906604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297 (or 3295 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 12906604 is about 3592.5762344034. The cubic root of 12906604 is about 234.5690244963.

The spelling of 12906604 in words is "twelve million, nine hundred six thousand, six hundred four".