255934 has 16 divisors (see below), whose sum is σ = 445536. Its totient is φ = 108000.

The previous prime is 255923. The next prime is 255947. The reversal of 255934 is 439552.

It is a d-powerful number, because it can be written as 2⁹ + 5³ + 9 + 5⁷ + 3¹¹ + 4² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1324 + ... + 1504.

It is an arithmetic number, because the mean of its divisors is an integer number (27846).

2²⁵⁵⁹³⁴ is an apocalyptic number.

255934 is a deficient number, since it is larger than the sum of its proper divisors (189602).

255934 is a wasteful number, since it uses less digits than its factorization.

255934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291.

The product of its digits is 5400, while the sum is 28.

The square root of 255934 is about 505.8991994459. The cubic root of 255934 is about 63.4905849186.

The spelling of 255934 in words is "two hundred fifty-five thousand, nine hundred thirty-four".