255674228 has 12 divisors (see below), whose sum is σ = 451860612. Its totient is φ = 126571200.

The previous prime is 255674227. The next prime is 255674231. The reversal of 255674228 is 822476552.

It can be written as a sum of positive squares in 2 ways, for example, as 225840784 + 29833444 = 15028^2 + 5462^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255674227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316025 + ... + 316832.

It is an arithmetic number, because the mean of its divisors is an integer number (37655051).

Almost surely, 2^255674228 is an apocalyptic number.

It is an amenable number.

255674228 is a deficient number, since it is larger than the sum of its proper divisors (196186384).

255674228 is a wasteful number, since it uses less digits than its factorization.

255674228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632962 (or 632960 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 255674228 is about 15989.8163841865. The cubic root of 255674228 is about 634.6909674912.

The spelling of 255674228 in words is "two hundred fifty-five million, six hundred seventy-four thousand, two hundred twenty-eight".