272313056 has 12 divisors (see below), whose sum is σ = 536116392. Its totient is φ = 136156512.

The previous prime is 272313043. The next prime is 272313061. The reversal of 272313056 is 650313272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4254860 + ... + 4254923.

It is an arithmetic number, because the mean of its divisors is an integer number (44676366).

Almost surely, 2^272313056 is an apocalyptic number.

It is an amenable number.

272313056 is a deficient number, since it is larger than the sum of its proper divisors (263803336).

272313056 is an equidigital number, since it uses as much as digits as its factorization.

272313056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8509793 (or 8509785 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 272313056 is about 16501.9106772519. The cubic root of 272313056 is about 648.1708384598.

The spelling of 272313056 in words is "two hundred seventy-two million, three hundred thirteen thousand, fifty-six".