275160 has 32 divisors (see below), whose sum is σ = 825840. Its totient is φ = 73344.

The previous prime is 275159. The next prime is 275161. The reversal of 275160 is 61572.

It is an interprime number because it is at equal distance from previous prime (275159) and next prime (275161).

It is an Ulam number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027 + ... + 1266.

2²⁷⁵¹⁶⁰ is an apocalyptic number.

275160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275160 is an abundant number, since it is smaller than the sum of its proper divisors (550680).

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

275160 is a wasteful number, since it uses less digits than its factorization.

275160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307 (or 2303 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 275160 is about 524.5569559161. The cubic root of 275160 is about 65.0421816933.

It can be divided in two parts, 275 and 160, that added together give a triangular number (435 = T₂₉).

The spelling of 275160 in words is "two hundred seventy-five thousand, one hundred sixty".