13295056 has 20 divisors (see below), whose sum is σ = 25863300. Its totient is φ = 6620672.

The previous prime is 13295027. The next prime is 13295077. The reversal of 13295056 is 65059231.

It can be written as a sum of positive squares in 2 ways, for example, as 6451600 + 6843456 = 2540^2 + 2616^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2760 + ... + 5848.

It is an arithmetic number, because the mean of its divisors is an integer number (1293165).

Almost surely, 2^13295056 is an apocalyptic number.

13295056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13295056 is a deficient number, since it is larger than the sum of its proper divisors (12568244).

13295056 is a wasteful number, since it uses less digits than its factorization.

13295056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366 (or 3360 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 13295056 is about 3646.2386098554. The cubic root of 13295056 is about 236.8990888264.

The spelling of 13295056 in words is "thirteen million, two hundred ninety-five thousand, fifty-six".