68255 has 16 divisors (see below), whose sum is σ = 95904. Its totient is φ = 46080.

The previous prime is 68239. The next prime is 68261. The reversal of 68255 is 55286.

It is not a de Polignac number, because 68255 - 2⁴ = 68239 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9 and base 12.

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 68255.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899 + ... + 971.

It is an arithmetic number, because the mean of its divisors is an integer number (5994).

2⁶⁸²⁵⁵ is an apocalyptic number.

68255 is a deficient number, since it is larger than the sum of its proper divisors (27649).

68255 is a wasteful number, since it uses less digits than its factorization.

68255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106.

The product of its digits is 2400, while the sum is 26.

The square root of 68255 is about 261.2565788645. The cubic root of 68255 is about 40.8675080646.

It can be divided in two parts, 682 and 55, that added together give a palindrome (737).

The spelling of 68255 in words is "sixty-eight thousand, two hundred fifty-five".