13379567 has 2 divisors, whose sum is σ = 13379568. Its totient is φ = 13379566.

The previous prime is 13379563. The next prime is 13379573. The reversal of 13379567 is 76597331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13379567 - 2² = 13379563 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13379563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6689783 + 6689784.

It is an arithmetic number, because the mean of its divisors is an integer number (6689784).

Almost surely, 2^13379567 is an apocalyptic number.

13379567 is a deficient number, since it is larger than the sum of its proper divisors (1).

13379567 is an equidigital number, since it uses as much as digits as its factorization.

13379567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 119070, while the sum is 41.

The square root of 13379567 is about 3657.8090436763. The cubic root of 13379567 is about 237.3999844804.

The spelling of 13379567 in words is "thirteen million, three hundred seventy-nine thousand, five hundred sixty-seven".