272316456 has 48 divisors (see below), whose sum is σ = 739121760. Its totient is φ = 90575520.

The previous prime is 272316437. The next prime is 272316461. The reversal of 272316456 is 654613272.

272316456 is a `hidden beast` number, since 2 + 7 + 2 + 3 + 1 + 645 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 272316456.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31501 + ... + 39203.

It is an arithmetic number, because the mean of its divisors is an integer number (15398370).

Almost surely, 2^272316456 is an apocalyptic number.

It is an amenable number.

272316456 is an abundant number, since it is smaller than the sum of its proper divisors (466805304).

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

272316456 is a wasteful number, since it uses less digits than its factorization.

272316456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8206 (or 8199 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 272316456 is about 16502.0136953040. The cubic root of 272316456 is about 648.1735360556.

The spelling of 272316456 in words is "two hundred seventy-two million, three hundred sixteen thousand, four hundred fifty-six".