12944732 has 12 divisors (see below), whose sum is σ = 23384256. Its totient is φ = 6263520.

The previous prime is 12944717. The next prime is 12944761. The reversal of 12944732 is 23744921.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 52073 + ... + 52320.

It is an arithmetic number, because the mean of its divisors is an integer number (1948688).

Almost surely, 2^12944732 is an apocalyptic number.

It is an amenable number.

12944732 is a deficient number, since it is larger than the sum of its proper divisors (10439524).

12944732 is a wasteful number, since it uses less digits than its factorization.

12944732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104428 (or 104426 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 12944732 is about 3597.8788195269. The cubic root of 12944732 is about 234.7997811757.

The spelling of 12944732 in words is "twelve million, nine hundred forty-four thousand, seven hundred thirty-two".