275271 has 4 divisors (see below), whose sum is σ = 367032. Its totient is φ = 183512.

The previous prime is 275269. The next prime is 275299. The reversal of 275271 is 172572.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 275271 - 2¹ = 275269 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275201) 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, 45876 + ... + 45881.

It is an arithmetic number, because the mean of its divisors is an integer number (91758).

2²⁷⁵²⁷¹ is an apocalyptic number.

275271 is a deficient number, since it is larger than the sum of its proper divisors (91761).

275271 is an equidigital number, since it uses as much as digits as its factorization.

275271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91760.

The product of its digits is 980, while the sum is 24.

The square root of 275271 is about 524.6627488206. The cubic root of 275271 is about 65.0509265588.

The spelling of 275271 in words is "two hundred seventy-five thousand, two hundred seventy-one".