255227 has 12 divisors (see below), whose sum is σ = 310896. Its totient is φ = 205200.

The previous prime is 255217. The next prime is 255239. The reversal of 255227 is 722552.

It is not a de Polignac number, because 255227 - 2⁸ = 254971 is a prime.

It is a d-powerful number, because it can be written as 2⁸ + 5⁵ + 2¹⁶ + 5⁵ + 2¹⁶ + 7⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2477 + ... + 2577.

It is an arithmetic number, because the mean of its divisors is an integer number (25908).

2²⁵⁵²²⁷ is an apocalyptic number.

255227 is a deficient number, since it is larger than the sum of its proper divisors (55669).

255227 is a wasteful number, since it uses less digits than its factorization.

255227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 127 counting only the distinct ones).

The product of its digits is 1400, while the sum is 23.

The square root of 255227 is about 505.1999604117. The cubic root of 255227 is about 63.4320682173.

Adding to 255227 its reverse (722552), we get a palindrome (977779).

The spelling of 255227 in words is "two hundred fifty-five thousand, two hundred twenty-seven".