12974607 has 8 divisors (see below), whose sum is σ = 19221680. Its totient is φ = 8649720.

The previous prime is 12974603. The next prime is 12974627. The reversal of 12974607 is 70647921.

It is a happy number.

It is not a de Polignac number, because 12974607 - 2² = 12974603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12974603) 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, 240244 + ... + 240297.

It is an arithmetic number, because the mean of its divisors is an integer number (2402710).

Almost surely, 2^12974607 is an apocalyptic number.

12974607 is a deficient number, since it is larger than the sum of its proper divisors (6247073).

12974607 is an equidigital number, since it uses as much as digits as its factorization.

12974607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480550 (or 480544 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 12974607 is about 3602.0281786793. The cubic root of 12974607 is about 234.9802729781.

The spelling of 12974607 in words is "twelve million, nine hundred seventy-four thousand, six hundred seven".