275848 has 24 divisors (see below), whose sum is σ = 548730. Its totient is φ = 129920.

The previous prime is 275837. The next prime is 275881. The reversal of 275848 is 848572.

It can be written as a sum of positive squares in 3 ways, for example, as 174724 + 101124 = 418^2 + 318^2 .

It is a nialpdrome in base 13.

It is an unprimeable number.

275848 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6708 + ... + 6748.

275848 is a Friedman number, since it can be written as 58^2*(74+8), using all its digits and the basic arithmetic operations.

2²⁷⁵⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

275848 is a deficient number, since it is larger than the sum of its proper divisors (272882).

275848 is a wasteful number, since it uses less digits than its factorization.

275848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 72 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 275848 is about 525.2123380120. The cubic root of 275848 is about 65.0963462720.

The spelling of 275848 in words is "two hundred seventy-five thousand, eight hundred forty-eight".