12970936 has 16 divisors (see below), whose sum is σ = 26531640. Its totient is φ = 5895840.

The previous prime is 12970933. The next prime is 12970943. The reversal of 12970936 is 63907921.

It is a junction number, because it is equal to n+sod(n) for n = 12970895 and 12970904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12970933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73611 + ... + 73786.

Almost surely, 2^12970936 is an apocalyptic number.

It is an amenable number.

12970936 is an abundant number, since it is smaller than the sum of its proper divisors (13560704).

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

12970936 is a wasteful number, since it uses less digits than its factorization.

12970936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147414 (or 147410 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 12970936 is about 3601.5185686041. The cubic root of 12970936 is about 234.9581093280.

The spelling of 12970936 in words is "twelve million, nine hundred seventy thousand, nine hundred thirty-six".