255662 has 8 divisors (see below), whose sum is σ = 418392. Its totient is φ = 116200.

The previous prime is 255659. The next prime is 255667. The reversal of 255662 is 266552.

It is a happy number.

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

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 255662.

It is not an unprimeable number, because it can be changed into a prime (255667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5789 + ... + 5832.

It is an arithmetic number, because the mean of its divisors is an integer number (52299).

2²⁵⁵⁶⁶² is an apocalyptic number.

255662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

255662 is a deficient number, since it is larger than the sum of its proper divisors (162730).

255662 is a wasteful number, since it uses less digits than its factorization.

255662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11634.

The product of its digits is 3600, while the sum is 26.

The square root of 255662 is about 505.6302997250. The cubic root of 255662 is about 63.4680848984.

The spelling of 255662 in words is "two hundred fifty-five thousand, six hundred sixty-two".