12844964 has 24 divisors (see below), whose sum is σ = 24621408. Its totient is φ = 5815040.

The previous prime is 12844961. The next prime is 12844981. The reversal of 12844964 is 46944821.

It is a super-2 number, since 2×12844964² = 329986200322592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12844961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15119 + ... + 15945.

It is an arithmetic number, because the mean of its divisors is an integer number (1025892).

Almost surely, 2^12844964 is an apocalyptic number.

It is an amenable number.

12844964 is a deficient number, since it is larger than the sum of its proper divisors (11776444).

12844964 is a wasteful number, since it uses less digits than its factorization.

12844964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195 (or 1193 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 12844964 is about 3583.9871651556. The cubic root of 12844964 is about 234.1950063147.

The spelling of 12844964 in words is "twelve million, eight hundred forty-four thousand, nine hundred sixty-four".