272133156 has 12 divisors (see below), whose sum is σ = 634977392. Its totient is φ = 90711048.

The previous prime is 272133109. The next prime is 272133157. The reversal of 272133156 is 651331272.

272133156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (272133157) 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, 11338870 + ... + 11338893.

Almost surely, 2^272133156 is an apocalyptic number.

It is an amenable number.

272133156 is an abundant number, since it is smaller than the sum of its proper divisors (362844236).

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

272133156 is a wasteful number, since it uses less digits than its factorization.

272133156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22677770 (or 22677768 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 272133156 is about 16496.4588927442. The cubic root of 272133156 is about 648.0280718673.

The spelling of 272133156 in words is "two hundred seventy-two million, one hundred thirty-three thousand, one hundred fifty-six".