272485938 has 16 divisors (see below), whose sum is σ = 546537600. Its totient is φ = 90567696.

The previous prime is 272485933. The next prime is 272485949. The reversal of 272485938 is 839584272.

It is not an unprimeable number, because it can be changed into a prime (272485933) 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, 62970 + ... + 67157.

It is an arithmetic number, because the mean of its divisors is an integer number (34158600).

Almost surely, 2^272485938 is an apocalyptic number.

272485938 is an abundant number, since it is smaller than the sum of its proper divisors (274051662).

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

272485938 is a wasteful number, since it uses less digits than its factorization.

272485938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130481.

The product of its digits is 967680, while the sum is 48.

The square root of 272485938 is about 16507.1480880254. The cubic root of 272485938 is about 648.3079764132.

The spelling of 272485938 in words is "two hundred seventy-two million, four hundred eighty-five thousand, nine hundred thirty-eight".