272948912 has 20 divisors (see below), whose sum is σ = 551832240. Its totient is φ = 130540608.

The previous prime is 272948909. The next prime is 272948917. The reversal of 272948912 is 219849272.

272948912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×272948912² = 149002217123967488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (272948917) 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, 370487 + ... + 371222.

It is an arithmetic number, because the mean of its divisors is an integer number (27591612).

Almost surely, 2^272948912 is an apocalyptic number.

It is an amenable number.

272948912 is an abundant number, since it is smaller than the sum of its proper divisors (278883328).

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

272948912 is a wasteful number, since it uses less digits than its factorization.

272948912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741740 (or 741734 counting only the distinct ones).

The product of its digits is 145152, while the sum is 44.

The square root of 272948912 is about 16521.1655763145. The cubic root of 272948912 is about 648.6749432461.

The spelling of 272948912 in words is "two hundred seventy-two million, nine hundred forty-eight thousand, nine hundred twelve".