255674828 has 6 divisors (see below), whose sum is σ = 447430956. Its totient is φ = 127837412.

The previous prime is 255674827. The next prime is 255674891. The reversal of 255674828 is 828476552.

It is not an unprimeable number, because it can be changed into a prime (255674821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31959350 + ... + 31959357.

It is an arithmetic number, because the mean of its divisors is an integer number (74571826).

Almost surely, 2^255674828 is an apocalyptic number.

It is an amenable number.

255674828 is a deficient number, since it is larger than the sum of its proper divisors (191756128).

255674828 is a wasteful number, since it uses less digits than its factorization.

255674828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63918711 (or 63918709 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 47.

The square root of 255674828 is about 15989.8351461170. The cubic root of 255674828 is about 634.6914639749.

The spelling of 255674828 in words is "two hundred fifty-five million, six hundred seventy-four thousand, eight hundred twenty-eight".