272428932 has 24 divisors (see below), whose sum is σ = 641502400. Its totient is φ = 89976096.

The previous prime is 272428931. The next prime is 272428993. The reversal of 272428932 is 239824272.

It is not an unprimeable number, because it can be changed into a prime (272428931) 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, 102832 + ... + 105447.

Almost surely, 2^272428932 is an apocalyptic number.

It is an amenable number.

272428932 is an abundant number, since it is smaller than the sum of its proper divisors (369073468).

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

272428932 is a wasteful number, since it uses less digits than its factorization.

272428932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208395 (or 208393 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 272428932 is about 16505.4212912001. The cubic root of 272428932 is about 648.2627630439.

The spelling of 272428932 in words is "two hundred seventy-two million, four hundred twenty-eight thousand, nine hundred thirty-two".