13256795 has 4 divisors (see below), whose sum is σ = 15908160. Its totient is φ = 10605432.

The previous prime is 13256777. The next prime is 13256797. The reversal of 13256795 is 59765231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13256795 - 2²² = 9062491 is a prime.

It is a super-2 number, since 2×13256795² = 351485227344050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13256797) 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 in 3 ways as a sum of consecutive naturals, for example, 1325675 + ... + 1325684.

It is an arithmetic number, because the mean of its divisors is an integer number (3977040).

Almost surely, 2^13256795 is an apocalyptic number.

13256795 is a deficient number, since it is larger than the sum of its proper divisors (2651365).

13256795 is an equidigital number, since it uses as much as digits as its factorization.

13256795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651364.

The product of its digits is 56700, while the sum is 38.

The square root of 13256795 is about 3640.9881900385. The cubic root of 13256795 is about 236.6716181820.

The spelling of 13256795 in words is "thirteen million, two hundred fifty-six thousand, seven hundred ninety-five".