255827256 has 32 divisors (see below), whose sum is σ = 639968640. Its totient is φ = 85222368.

The previous prime is 255827233. The next prime is 255827269. The reversal of 255827256 is 652728552.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61515 + ... + 65541.

It is an arithmetic number, because the mean of its divisors is an integer number (19999020).

Almost surely, 2^255827256 is an apocalyptic number.

It is an amenable number.

255827256 is an abundant number, since it is smaller than the sum of its proper divisors (384141384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255827256 is a wasteful number, since it uses less digits than its factorization.

255827256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683 (or 6679 counting only the distinct ones).

The product of its digits is 336000, while the sum is 42.

The square root of 255827256 is about 15994.6008390332. The cubic root of 255827256 is about 634.8175688557.

The spelling of 255827256 in words is "two hundred fifty-five million, eight hundred twenty-seven thousand, two hundred fifty-six".