13079047 has 2 divisors, whose sum is σ = 13079048. Its totient is φ = 13079046.

The previous prime is 13079039. The next prime is 13079051. The reversal of 13079047 is 74097031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13079047 - 2³ = 13079039 is a prime.

It is a super-2 number, since 2×13079047² = 342122940856418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13079147) 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 as a sum of consecutive naturals, namely, 6539523 + 6539524.

It is an arithmetic number, because the mean of its divisors is an integer number (6539524).

Almost surely, 2^13079047 is an apocalyptic number.

13079047 is a deficient number, since it is larger than the sum of its proper divisors (1).

13079047 is an equidigital number, since it uses as much as digits as its factorization.

13079047 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 31.

The square root of 13079047 is about 3616.4965090540. The cubic root of 13079047 is about 235.6090854357.

The spelling of 13079047 in words is "thirteen million, seventy-nine thousand, forty-seven".