13256195 has 4 divisors (see below), whose sum is σ = 15907440. Its totient is φ = 10604952.

The previous prime is 13256183. The next prime is 13256207. The reversal of 13256195 is 59165231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59165231 = 137 ⋅431863.

It is an interprime number because it is at equal distance from previous prime (13256183) and next prime (13256207).

It is a cyclic number.

It is not a de Polignac number, because 13256195 - 2¹⁰ = 13255171 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325615 + ... + 1325624.

It is an arithmetic number, because the mean of its divisors is an integer number (3976860).

Almost surely, 2^13256195 is an apocalyptic number.

13256195 is a deficient number, since it is larger than the sum of its proper divisors (2651245).

13256195 is an equidigital number, since it uses as much as digits as its factorization.

13256195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651244.

The product of its digits is 8100, while the sum is 32.

The square root of 13256195 is about 3640.9057938925. The cubic root of 13256195 is about 236.6680475575.

The spelling of 13256195 in words is "thirteen million, two hundred fifty-six thousand, one hundred ninety-five".