12937079 has 8 divisors (see below), whose sum is σ = 13264320. Its totient is φ = 12612096.

The previous prime is 12937069. The next prime is 12937139. The reversal of 12937079 is 97073921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12937079 - 2¹⁶ = 12871543 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 (12937019) 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, 18887 + ... + 19559.

It is an arithmetic number, because the mean of its divisors is an integer number (1658040).

Almost surely, 2^12937079 is an apocalyptic number.

12937079 is a deficient number, since it is larger than the sum of its proper divisors (327241).

12937079 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (12937078) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1129).

12937079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 12937079 is about 3596.8151189629. The cubic root of 12937079 is about 234.7535003937.

The spelling of 12937079 in words is "twelve million, nine hundred thirty-seven thousand, seventy-nine".