272855 has 16 divisors (see below), whose sum is σ = 368928. Its totient is φ = 193600.

The previous prime is 272813. The next prime is 272863. The reversal of 272855 is 558272.

It is not a de Polignac number, because 272855 - 2¹² = 268759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6635 + ... + 6675.

It is an arithmetic number, because the mean of its divisors is an integer number (23058).

2²⁷²⁸⁵⁵ is an apocalyptic number.

272855 is a deficient number, since it is larger than the sum of its proper divisors (96073).

272855 is an equidigital number, since it uses as much as digits as its factorization.

272855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 57 counting only the distinct ones).

The product of its digits is 5600, while the sum is 29.

The square root of 272855 is about 522.3552431057. The cubic root of 272855 is about 64.8600539397.

It can be divided in two parts, 27 and 2855, that added together give a palindrome (2882).

The spelling of 272855 in words is "two hundred seventy-two thousand, eight hundred fifty-five".