272960 has 28 divisors (see below), whose sum is σ = 650748. Its totient is φ = 109056.

The previous prime is 272959. The next prime is 272971. The reversal of 272960 is 69272.

It can be written as a sum of positive squares in 2 ways, for example, as 50176 + 222784 = 224^2 + 472^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107 + ... + 746.

It is an arithmetic number, because the mean of its divisors is an integer number (23241).

2²⁷²⁹⁶⁰ is an apocalyptic number.

272960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272960 is an abundant number, since it is smaller than the sum of its proper divisors (377788).

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

272960 is an equidigital number, since it uses as much as digits as its factorization.

272960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 272960 is about 522.4557397522. The cubic root of 272960 is about 64.8683726832.

Adding to 272960 its product of nonzero digits (1512), we get a palindrome (274472).

The spelling of 272960 in words is "two hundred seventy-two thousand, nine hundred sixty".