272957 has 4 divisors (see below), whose sum is σ = 275616. Its totient is φ = 270300.

The previous prime is 272933. The next prime is 272959. The reversal of 272957 is 759272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272957 - 2¹² = 268861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169 + ... + 1382.

It is an arithmetic number, because the mean of its divisors is an integer number (68904).

2²⁷²⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

272957 is a deficient number, since it is larger than the sum of its proper divisors (2659).

272957 is a wasteful number, since it uses less digits than its factorization.

272957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658.

The product of its digits is 8820, while the sum is 32.

The square root of 272957 is about 522.4528686877. The cubic root of 272957 is about 64.8681350344.

The spelling of 272957 in words is "two hundred seventy-two thousand, nine hundred fifty-seven".