13372272 has 30 divisors (see below), whose sum is σ = 37424192. Its totient is φ = 4457376.

The previous prime is 13372267. The next prime is 13372279. The reversal of 13372272 is 27227331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13372279) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46288 + ... + 46575.

Almost surely, 2^13372272 is an apocalyptic number.

13372272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13372272 is an abundant number, since it is smaller than the sum of its proper divisors (24051920).

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

13372272 is a wasteful number, since it uses less digits than its factorization.

13372272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92877 (or 92868 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 13372272 is about 3656.8117260805. The cubic root of 13372272 is about 237.3568304248.

The spelling of 13372272 in words is "thirteen million, three hundred seventy-two thousand, two hundred seventy-two".