183268272 has 40 divisors (see below), whose sum is σ = 516484800. Its totient is φ = 55535680.

The previous prime is 183268213. The next prime is 183268273. The reversal of 183268272 is 272862381.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 183268272.

It is not an unprimeable number, because it can be changed into a prime (183268273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173022 + ... + 174077.

It is an arithmetic number, because the mean of its divisors is an integer number (12912120).

Almost surely, 2^183268272 is an apocalyptic number.

183268272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

183268272 is an abundant number, since it is smaller than the sum of its proper divisors (333216528).

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

183268272 is a wasteful number, since it uses less digits than its factorization.

183268272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347121 (or 347115 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 183268272 is about 13537.6612455771. The cubic root of 183268272 is about 568.0184315913.

The spelling of 183268272 in words is "one hundred eighty-three million, two hundred sixty-eight thousand, two hundred seventy-two".