12604576 has 24 divisors (see below), whose sum is σ = 25189920. Its totient is φ = 6207168.

The previous prime is 12604561. The next prime is 12604577. The reversal of 12604576 is 67540621.

It is a happy number.

It is a super-2 number, since 2×12604576² = 317750672279552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12604577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796 + ... + 5083.

It is an arithmetic number, because the mean of its divisors is an integer number (1049580).

Almost surely, 2^12604576 is an apocalyptic number.

12604576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12604576 is a deficient number, since it is larger than the sum of its proper divisors (12585344).

12604576 is an equidigital number, since it uses as much as digits as its factorization.

12604576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956 (or 5948 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 12604576 is about 3550.2923823257. The cubic root of 12604576 is about 232.7248435767.

The spelling of 12604576 in words is "twelve million, six hundred four thousand, five hundred seventy-six".