13255596 has 48 divisors (see below), whose sum is σ = 34652800. Its totient is φ = 4381776.

The previous prime is 13255579. The next prime is 13255601. The reversal of 13255596 is 69555231.

13255596 is a `hidden beast` number, since 13 + 2 + 55 + 596 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13255596.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14571 + ... + 15453.

Almost surely, 2^13255596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13255596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17326400).

13255596 is an abundant number, since it is smaller than the sum of its proper divisors (21397204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13255596 is a wasteful number, since it uses less digits than its factorization.

13255596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 1027 counting only the distinct ones).

The product of its digits is 40500, while the sum is 36.

The square root of 13255596 is about 3640.8235332133. The cubic root of 13255596 is about 236.6644827765.

It can be divided in two parts, 132555 and 96, that added together give a cube (132651 = 51³).

The spelling of 13255596 in words is "thirteen million, two hundred fifty-five thousand, five hundred ninety-six".