12970964 has 6 divisors (see below), whose sum is σ = 22699194. Its totient is φ = 6485480.

The previous prime is 12970961. The next prime is 12970981. The reversal of 12970964 is 46907921.

It can be written as a sum of positive squares in only one way, i.e., 11847364 + 1123600 = 3442^2 + 1060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12970961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621367 + ... + 1621374.

It is an arithmetic number, because the mean of its divisors is an integer number (3783199).

Almost surely, 2^12970964 is an apocalyptic number.

It is an amenable number.

12970964 is a deficient number, since it is larger than the sum of its proper divisors (9728230).

12970964 is a wasteful number, since it uses less digits than its factorization.

12970964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242745 (or 3242743 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 12970964 is about 3601.5224558511. The cubic root of 12970964 is about 234.9582783937.

The spelling of 12970964 in words is "twelve million, nine hundred seventy thousand, nine hundred sixty-four".