12568964 has 12 divisors (see below), whose sum is σ = 22042944. Its totient is φ = 6270984.

The previous prime is 12568957. The next prime is 12568973. The reversal of 12568964 is 46986521.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112 + ... + 5135.

It is an arithmetic number, because the mean of its divisors is an integer number (1836912).

Almost surely, 2^12568964 is an apocalyptic number.

It is an amenable number.

12568964 is a deficient number, since it is larger than the sum of its proper divisors (9473980).

12568964 is a wasteful number, since it uses less digits than its factorization.

12568964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6754 (or 6752 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 12568964 is about 3545.2734732316. The cubic root of 12568964 is about 232.5054625456.

The spelling of 12568964 in words is "twelve million, five hundred sixty-eight thousand, nine hundred sixty-four".