12792957 has 4 divisors (see below), whose sum is σ = 17057280. Its totient is φ = 8528636.

The previous prime is 12792937. The next prime is 12792961. The reversal of 12792957 is 75929721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12792957 - 2⁶ = 12792893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12792907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2132157 + ... + 2132162.

It is an arithmetic number, because the mean of its divisors is an integer number (4264320).

Almost surely, 2^12792957 is an apocalyptic number.

It is an amenable number.

12792957 is a deficient number, since it is larger than the sum of its proper divisors (4264323).

12792957 is an equidigital number, since it uses as much as digits as its factorization.

12792957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264322.

The product of its digits is 79380, while the sum is 42.

The square root of 12792957 is about 3576.7243393921. The cubic root of 12792957 is about 233.8785073170.

The spelling of 12792957 in words is "twelve million, seven hundred ninety-two thousand, nine hundred fifty-seven".