13064879 has 2 divisors, whose sum is σ = 13064880. Its totient is φ = 13064878.

The previous prime is 13064867. The next prime is 13064899. The reversal of 13064879 is 97846031.

It is a weak prime.

It is an emirp because it is prime and its reverse (97846031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13064879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13064899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6532439 + 6532440.

It is an arithmetic number, because the mean of its divisors is an integer number (6532440).

Almost surely, 2^13064879 is an apocalyptic number.

13064879 is a deficient number, since it is larger than the sum of its proper divisors (1).

13064879 is an equidigital number, since it uses as much as digits as its factorization.

13064879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 13064879 is about 3614.5371764584. The cubic root of 13064879 is about 235.5239794492.

The spelling of 13064879 in words is "thirteen million, sixty-four thousand, eight hundred seventy-nine".