279272 has 16 divisors (see below), whose sum is σ = 598560. Its totient is φ = 119664.

The previous prime is 279269. The next prime is 279311. The reversal of 279272 is 272972.

279272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (37410).

2²⁷⁹²⁷² is an apocalyptic number.

It is an amenable number.

279272 is an abundant number, since it is smaller than the sum of its proper divisors (319288).

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

279272 is a wasteful number, since it uses less digits than its factorization.

279272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000 (or 4996 counting only the distinct ones).

The product of its digits is 3528, while the sum is 29.

The square root of 279272 is about 528.4619191579. The cubic root of 279272 is about 65.3645785113.

The spelling of 279272 in words is "two hundred seventy-nine thousand, two hundred seventy-two".