13056232 has 48 divisors (see below), whose sum is σ = 28859040. Its totient is φ = 5423808.

The previous prime is 13056229. The next prime is 13056311. The reversal of 13056232 is 23265031.

13056232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157263 + ... + 157345.

It is an arithmetic number, because the mean of its divisors is an integer number (601230).

Almost surely, 2^13056232 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 13056232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14429520).

13056232 is an abundant number, since it is smaller than the sum of its proper divisors (15802808).

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

13056232 is an equidigital number, since it uses as much as digits as its factorization.

13056232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 13056232 is about 3613.3408364006. The cubic root of 13056232 is about 235.4720074072.

The spelling of 13056232 in words is "thirteen million, fifty-six thousand, two hundred thirty-two".