13236272 has 30 divisors (see below), whose sum is σ = 29834028. Its totient is φ = 5672352.

The previous prime is 13236257. The next prime is 13236277. The reversal of 13236272 is 27263231.

It is not an unprimeable number, because it can be changed into a prime (13236277) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 7658 + ... + 9225.

Almost surely, 2^13236272 is an apocalyptic number.

It is an amenable number.

13236272 is an abundant number, since it is smaller than the sum of its proper divisors (16597756).

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

13236272 is a wasteful number, since it uses less digits than its factorization.

13236272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16905 (or 16892 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 13236272 is about 3638.1687701370. The cubic root of 13236272 is about 236.5494237331.

The spelling of 13236272 in words is "thirteen million, two hundred thirty-six thousand, two hundred seventy-two".