13157395 has 16 divisors (see below), whose sum is σ = 16204320. Its totient is φ = 10252800.

The previous prime is 13157383. The next prime is 13157399. The reversal of 13157395 is 59375131.

It is not a de Polignac number, because 13157395 - 2⁷ = 13157267 is a prime.

It is a super-3 number, since 3×13157395³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13157395.

It is not an unprimeable number, because it can be changed into a prime (13157399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54475 + ... + 54715.

It is an arithmetic number, because the mean of its divisors is an integer number (1012770).

Almost surely, 2^13157395 is an apocalyptic number.

13157395 is a deficient number, since it is larger than the sum of its proper divisors (3046925).

13157395 is a wasteful number, since it uses less digits than its factorization.

13157395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its digits is 14175, while the sum is 34.

The square root of 13157395 is about 3627.3123659260. The cubic root of 13157395 is about 236.0786090235.

The spelling of 13157395 in words is "thirteen million, one hundred fifty-seven thousand, three hundred ninety-five".