13070579 has 2 divisors, whose sum is σ = 13070580. Its totient is φ = 13070578.

The previous prime is 13070557. The next prime is 13070599. The reversal of 13070579 is 97507031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13070579 is a prime.

It is not a weakly prime, because it can be changed into another prime (13070599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535289 + 6535290.

It is an arithmetic number, because the mean of its divisors is an integer number (6535290).

Almost surely, 2^13070579 is an apocalyptic number.

13070579 is a deficient number, since it is larger than the sum of its proper divisors (1).

13070579 is an equidigital number, since it uses as much as digits as its factorization.

13070579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 13070579 is about 3615.3255731677. The cubic root of 13070579 is about 235.5582262645.

The spelling of 13070579 in words is "thirteen million, seventy thousand, five hundred seventy-nine".