12849964 has 12 divisors (see below), whose sum is σ = 22869000. Its totient is φ = 6315968.

The previous prime is 12849959. The next prime is 12849973. The reversal of 12849964 is 46994821.

It is a self number, because there is not a number n which added to its sum of digits gives 12849964.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26989 + ... + 27460.

It is an arithmetic number, because the mean of its divisors is an integer number (1905750).

Almost surely, 2^12849964 is an apocalyptic number.

It is an amenable number.

12849964 is a deficient number, since it is larger than the sum of its proper divisors (10019036).

12849964 is a wasteful number, since it uses less digits than its factorization.

12849964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54512 (or 54510 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 12849964 is about 3584.6846444283. The cubic root of 12849964 is about 234.2253897689.

The spelling of 12849964 in words is "twelve million, eight hundred forty-nine thousand, nine hundred sixty-four".