272812972 has 12 divisors (see below), whose sum is σ = 483963256. Its totient is φ = 134537760.

The previous prime is 272812961. The next prime is 272812987. The reversal of 272812972 is 279218272.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466854 + ... + 467437.

Almost surely, 2^272812972 is an apocalyptic number.

It is an amenable number.

272812972 is a deficient number, since it is larger than the sum of its proper divisors (211150284).

272812972 is a wasteful number, since it uses less digits than its factorization.

272812972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934368 (or 934366 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 272812972 is about 16517.0509474301. The cubic root of 272812972 is about 648.5672362587.

The spelling of 272812972 in words is "two hundred seventy-two million, eight hundred twelve thousand, nine hundred seventy-two".