13122795 has 16 divisors (see below), whose sum is σ = 23996160. Its totient is φ = 5998944.

The previous prime is 13122763. The next prime is 13122817. The reversal of 13122795 is 59722131.

It is not a de Polignac number, because 13122795 - 2⁵ = 13122763 is a prime.

It is a super-2 number, since 2×13122795² = 344415497224050, which contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 62385 + ... + 62594.

It is an arithmetic number, because the mean of its divisors is an integer number (1499760).

Almost surely, 2^13122795 is an apocalyptic number.

13122795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13122795 is a deficient number, since it is larger than the sum of its proper divisors (10873365).

13122795 is a wasteful number, since it uses less digits than its factorization.

13122795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124994.

The product of its digits is 3780, while the sum is 30.

The square root of 13122795 is about 3622.5398548532. The cubic root of 13122795 is about 235.8714887329.

The spelling of 13122795 in words is "thirteen million, one hundred twenty-two thousand, seven hundred ninety-five".