13268156 has 48 divisors (see below), whose sum is σ = 27216000. Its totient is φ = 5595840.

The previous prime is 13268153. The next prime is 13268159. The reversal of 13268156 is 65186231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13268153) and next prime (13268159).

Its product of digits (8640) is a multiple of the sum of its prime divisors (360).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13268153) by changing a digit.

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, 49190 + ... + 49458.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^13268156 is an apocalyptic number.

It is an amenable number.

13268156 is an abundant number, since it is smaller than the sum of its proper divisors (13947844).

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

13268156 is a wasteful number, since it uses less digits than its factorization.

13268156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 360 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 13268156 is about 3642.5480092924. The cubic root of 13268156 is about 236.7392076337.

The spelling of 13268156 in words is "thirteen million, two hundred sixty-eight thousand, one hundred fifty-six".