13079147 has 2 divisors, whose sum is σ = 13079148. Its totient is φ = 13079146.

The previous prime is 13079141. The next prime is 13079177. The reversal of 13079147 is 74197031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13079147 - 2⁶ = 13079083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13079141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6539573 + 6539574.

It is an arithmetic number, because the mean of its divisors is an integer number (6539574).

Almost surely, 2^13079147 is an apocalyptic number.

13079147 is a deficient number, since it is larger than the sum of its proper divisors (1).

13079147 is an equidigital number, since it uses as much as digits as its factorization.

13079147 is an odious number, because the sum of its binary digits is odd.

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

The square root of 13079147 is about 3616.5103345629. The cubic root of 13079147 is about 235.6096859089.

The spelling of 13079147 in words is "thirteen million, seventy-nine thousand, one hundred forty-seven".