275495 has 8 divisors (see below), whose sum is σ = 360720. Its totient is φ = 200320.

The previous prime is 275491. The next prime is 275503. The reversal of 275495 is 594572.

275495 is nontrivially palindromic in base 15.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 275495 - 2² = 275491 is a prime.

275495 is a modest number, since divided by 495 gives 275 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275491) 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, 2450 + ... + 2559.

It is an arithmetic number, because the mean of its divisors is an integer number (45090).

2²⁷⁵⁴⁹⁵ is an apocalyptic number.

275495 is a deficient number, since it is larger than the sum of its proper divisors (85225).

275495 is a wasteful number, since it uses less digits than its factorization.

275495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5025.

The product of its digits is 12600, while the sum is 32.

The square root of 275495 is about 524.8761758739. The cubic root of 275495 is about 65.0685666987.

The spelling of 275495 in words is "two hundred seventy-five thousand, four hundred ninety-five".