13394159 has 2 divisors, whose sum is σ = 13394160. Its totient is φ = 13394158.

The previous prime is 13394149. The next prime is 13394177. The reversal of 13394159 is 95149331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13394159 is a prime.

It is a Sophie Germain 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 (13394149) 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, 6697079 + 6697080.

It is an arithmetic number, because the mean of its divisors is an integer number (6697080).

Almost surely, 2^13394159 is an apocalyptic number.

13394159 is a deficient number, since it is larger than the sum of its proper divisors (1).

13394159 is an equidigital number, since it uses as much as digits as its factorization.

13394159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 35.

The square root of 13394159 is about 3659.8031367821. The cubic root of 13394159 is about 237.4862573766.

The spelling of 13394159 in words is "thirteen million, three hundred ninety-four thousand, one hundred fifty-nine".