67255 has 4 divisors (see below), whose sum is σ = 80712. Its totient is φ = 53800.

The previous prime is 67247. The next prime is 67261. The reversal of 67255 is 55276.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 67255 - 2³ = 67247 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6721 + ... + 6730.

It is an arithmetic number, because the mean of its divisors is an integer number (20178).

2⁶⁷²⁵⁵ is an apocalyptic number.

67255 is a deficient number, since it is larger than the sum of its proper divisors (13457).

67255 is a wasteful number, since it uses less digits than its factorization.

67255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13456.

The product of its digits is 2100, while the sum is 25.

The square root of 67255 is about 259.3356897922. The cubic root of 67255 is about 40.6669428749. Note that the first 3 decimals are identical.

It can be divided in two parts, 672 and 55, that added together give a palindrome (727).

The spelling of 67255 in words is "sixty-seven thousand, two hundred fifty-five".