275190 has 16 divisors (see below), whose sum is σ = 660528. Its totient is φ = 73376.

The previous prime is 275183. The next prime is 275201. The reversal of 275190 is 91572.

It is a super-2 number, since 2×275190² = 151459072200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 275190.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4557 + ... + 4616.

It is an arithmetic number, because the mean of its divisors is an integer number (41283).

2²⁷⁵¹⁹⁰ is an apocalyptic number.

275190 is an abundant number, since it is smaller than the sum of its proper divisors (385338).

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

275190 is a wasteful number, since it uses less digits than its factorization.

275190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 275190 is about 524.5855506969. The cubic root of 275190 is about 65.0445454023.

It can be divided in two parts, 275 and 190, that added together give a triangular number (465 = T₃₀).

The spelling of 275190 in words is "two hundred seventy-five thousand, one hundred ninety".