12968756 has 12 divisors (see below), whose sum is σ = 24030468. Its totient is φ = 6102912.

The previous prime is 12968749. The next prime is 12968777. The reversal of 12968756 is 65786921.

12968756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9205156 + 3763600 = 3034^2 + 1940^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95291 + ... + 95426.

It is an arithmetic number, because the mean of its divisors is an integer number (2002539).

Almost surely, 2^12968756 is an apocalyptic number.

It is an amenable number.

12968756 is a deficient number, since it is larger than the sum of its proper divisors (11061712).

12968756 is a wasteful number, since it uses less digits than its factorization.

12968756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190738 (or 190736 counting only the distinct ones).

The product of its digits is 181440, while the sum is 44.

The square root of 12968756 is about 3601.2159057740. The cubic root of 12968756 is about 234.9449456063.

The spelling of 12968756 in words is "twelve million, nine hundred sixty-eight thousand, seven hundred fifty-six".