12944756 has 12 divisors (see below), whose sum is σ = 24712800. Its totient is φ = 5883960.

The previous prime is 12944717. The next prime is 12944761. The reversal of 12944756 is 65744921.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 147056 + ... + 147143.

It is an arithmetic number, because the mean of its divisors is an integer number (2059400).

Almost surely, 2^12944756 is an apocalyptic number.

It is an amenable number.

12944756 is a deficient number, since it is larger than the sum of its proper divisors (11768044).

12944756 is a wasteful number, since it uses less digits than its factorization.

12944756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294214 (or 294212 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 12944756 is about 3597.8821548239. The cubic root of 12944756 is about 234.7999262847.

The spelling of 12944756 in words is "twelve million, nine hundred forty-four thousand, seven hundred fifty-six".