275258 has 8 divisors (see below), whose sum is σ = 415380. Its totient is φ = 136800.

The previous prime is 275251. The next prime is 275263. The reversal of 275258 is 852572.

It can be written as a sum of positive squares in 2 ways, for example, as 223729 + 51529 = 473^2 + 227^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 275258.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 275258.

It is not an unprimeable number, because it can be changed into a prime (275251) 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, 158 + ... + 758.

2²⁷⁵²⁵⁸ is an apocalyptic number.

275258 is a deficient number, since it is larger than the sum of its proper divisors (140122).

275258 is a wasteful number, since it uses less digits than its factorization.

275258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832.

The product of its digits is 5600, while the sum is 29.

The square root of 275258 is about 524.6503597635. The cubic root of 275258 is about 65.0499025069.

The spelling of 275258 in words is "two hundred seventy-five thousand, two hundred fifty-eight".