12960712 has 16 divisors (see below), whose sum is σ = 24635340. Its totient is φ = 6391296.

The previous prime is 12960691. The next prime is 12960719. The reversal of 12960712 is 21706921.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11737476 + 1223236 = 3426^2 + 1106^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12960719) by changing a digit.

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, 10513 + ... + 11680.

Almost surely, 2^12960712 is an apocalyptic number.

It is an amenable number.

12960712 is a deficient number, since it is larger than the sum of its proper divisors (11674628).

12960712 is a wasteful number, since it uses less digits than its factorization.

12960712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22272 (or 22268 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 12960712 is about 3600.0988875307. The cubic root of 12960712 is about 234.8963599126.

The spelling of 12960712 in words is "twelve million, nine hundred sixty thousand, seven hundred twelve".