13232288 has 24 divisors (see below), whose sum is σ = 26893440. Its totient is φ = 6402240.

The previous prime is 13232287. The next prime is 13232311. The reversal of 13232288 is 88223231.

It is a self number, because there is not a number n which added to its sum of digits gives 13232288.

It is not an unprimeable number, because it can be changed into a prime (13232287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5678 + ... + 7661.

It is an arithmetic number, because the mean of its divisors is an integer number (1120560).

Almost surely, 2^13232288 is an apocalyptic number.

It is an amenable number.

13232288 is an abundant number, since it is smaller than the sum of its proper divisors (13661152).

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

13232288 is a wasteful number, since it uses less digits than its factorization.

13232288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13380 (or 13372 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 13232288 is about 3637.6212007299. The cubic root of 13232288 is about 236.5256882615.

The spelling of 13232288 in words is "thirteen million, two hundred thirty-two thousand, two hundred eighty-eight".