275974 has 8 divisors (see below), whose sum is σ = 423720. Its totient is φ = 134736.

The previous prime is 275969. The next prime is 275981. The reversal of 275974 is 479572.

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

It is a congruent number.

It is an unprimeable number.

275974 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 3 ways as a sum of consecutive naturals, for example, 1519 + ... + 1690.

It is an arithmetic number, because the mean of its divisors is an integer number (52965).

2²⁷⁵⁹⁷⁴ is an apocalyptic number.

275974 is a deficient number, since it is larger than the sum of its proper divisors (147746).

275974 is a wasteful number, since it uses less digits than its factorization.

275974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254.

The product of its digits is 17640, while the sum is 34.

The square root of 275974 is about 525.3322758027. The cubic root of 275974 is about 65.1062561875.

The spelling of 275974 in words is "two hundred seventy-five thousand, nine hundred seventy-four".