12792713 has 4 divisors (see below), whose sum is σ = 13138500. Its totient is φ = 12446928.

The previous prime is 12792679. The next prime is 12792727. The reversal of 12792713 is 31729721.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5626384 + 7166329 = 2372^2 + 2677^2 .

It is a cyclic number.

It is not a de Polignac number, because 12792713 - 2¹² = 12788617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12792713.

It is not an unprimeable number, because it can be changed into a prime (12792743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172838 + ... + 172911.

It is an arithmetic number, because the mean of its divisors is an integer number (3284625).

Almost surely, 2^12792713 is an apocalyptic number.

It is an amenable number.

12792713 is a deficient number, since it is larger than the sum of its proper divisors (345787).

12792713 is an equidigital number, since it uses as much as digits as its factorization.

12792713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345786.

The product of its digits is 5292, while the sum is 32.

The square root of 12792713 is about 3576.6902298074. The cubic root of 12792713 is about 233.8770203863.

The spelling of 12792713 in words is "twelve million, seven hundred ninety-two thousand, seven hundred thirteen".