255872 has 16 divisors (see below), whose sum is σ = 510000. Its totient is φ = 127872.

The previous prime is 255869. The next prime is 255877. The reversal of 255872 is 278552.

255872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 255872.

It is not an unprimeable number, because it can be changed into a prime (255877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872 + ... + 1127.

It is an arithmetic number, because the mean of its divisors is an integer number (31875).

2²⁵⁵⁸⁷² is an apocalyptic number.

It is an amenable number.

255872 is a deficient number, since it is larger than the sum of its proper divisors (254128).

255872 is an equidigital number, since it uses as much as digits as its factorization.

255872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013 (or 2001 counting only the distinct ones).

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

The square root of 255872 is about 505.8379187052. The cubic root of 255872 is about 63.4854576408.

The spelling of 255872 in words is "two hundred fifty-five thousand, eight hundred seventy-two".