255374 has 32 divisors (see below), whose sum is σ = 492480. Its totient is φ = 96768.

The previous prime is 255371. The next prime is 255383. The reversal of 255374 is 473552.

It is a d-powerful number, because it can be written as 2⁵ + 5 + 3¹¹ + 5⁷ + 7² + 4² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6884 + ... + 6920.

It is an arithmetic number, because the mean of its divisors is an integer number (15390).

2²⁵⁵³⁷⁴ is an apocalyptic number.

255374 is a deficient number, since it is larger than the sum of its proper divisors (237106).

255374 is a wasteful number, since it uses less digits than its factorization.

255374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92.

The product of its digits is 4200, while the sum is 26.

The square root of 255374 is about 505.3454264164. The cubic root of 255374 is about 63.4442439464. Note that the first 3 decimals are identical.

The spelling of 255374 in words is "two hundred fifty-five thousand, three hundred seventy-four".