12944712 has 32 divisors (see below), whose sum is σ = 35304480. Its totient is φ = 3922560.

The previous prime is 12944689. The next prime is 12944713. The reversal of 12944712 is 21744921.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12944712.

It is not an unprimeable number, because it can be changed into a prime (12944713) 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, 24253 + ... + 24780.

It is an arithmetic number, because the mean of its divisors is an integer number (1103265).

Almost surely, 2^12944712 is an apocalyptic number.

12944712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12944712 is an abundant number, since it is smaller than the sum of its proper divisors (22359768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12944712 is a wasteful number, since it uses less digits than its factorization.

12944712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49053 (or 49049 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 12944712 is about 3597.8760401103. The cubic root of 12944712 is about 234.7996602514.

It can be divided in two parts, 1294 and 4712, that added together give a palindrome (6006).

The spelling of 12944712 in words is "twelve million, nine hundred forty-four thousand, seven hundred twelve".