275471 has 16 divisors (see below), whose sum is σ = 345600. Its totient is φ = 214368.

The previous prime is 275461. The next prime is 275489. The reversal of 275471 is 174572.

It is not a de Polignac number, because 275471 - 2¹⁸ = 13327 is a prime.

It is a super-3 number, since 3×275471³ = 62711748744936333, which contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 275471.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 275471.

It is not an unprimeable number, because it can be changed into a prime (275461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4640 + ... + 4698.

It is an arithmetic number, because the mean of its divisors is an integer number (21600).

2²⁷⁵⁴⁷¹ is an apocalyptic number.

275471 is a deficient number, since it is larger than the sum of its proper divisors (70129).

275471 is a wasteful number, since it uses less digits than its factorization.

275471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118.

The product of its digits is 1960, while the sum is 26.

The square root of 275471 is about 524.8533128408. The cubic root of 275471 is about 65.0666771412.

The spelling of 275471 in words is "two hundred seventy-five thousand, four hundred seventy-one".