12579713 has 2 divisors, whose sum is σ = 12579714. Its totient is φ = 12579712.

The previous prime is 12579683. The next prime is 12579737. The reversal of 12579713 is 31797521.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8862529 + 3717184 = 2977^2 + 1928^2 .

It is a cyclic number.

It is not a de Polignac number, because 12579713 - 2¹² = 12575617 is a prime.

It is not a weakly prime, because it can be changed into another prime (12579773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6289856 + 6289857.

It is an arithmetic number, because the mean of its divisors is an integer number (6289857).

Almost surely, 2^12579713 is an apocalyptic number.

It is an amenable number.

12579713 is a deficient number, since it is larger than the sum of its proper divisors (1).

12579713 is an equidigital number, since it uses as much as digits as its factorization.

12579713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13230, while the sum is 35.

The square root of 12579713 is about 3546.7891112949. The cubic root of 12579713 is about 232.5717233531.

It can be divided in two parts, 125797 and 13, that multiplied together give a palindrome (1635361).

The spelling of 12579713 in words is "twelve million, five hundred seventy-nine thousand, seven hundred thirteen".