255830008 has 32 divisors (see below), whose sum is σ = 580456800. Its totient is φ = 103191552.

The previous prime is 255829999. The next prime is 255830009. The reversal of 255830008 is 800038552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255830009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133413 + ... + 135316.

It is an arithmetic number, because the mean of its divisors is an integer number (18139275).

Almost surely, 2^255830008 is an apocalyptic number.

255830008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

255830008 is an abundant number, since it is smaller than the sum of its proper divisors (324626792).

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

255830008 is a wasteful number, since it uses less digits than its factorization.

255830008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268759 (or 268755 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 255830008 is about 15994.6868678321. The cubic root of 255830008 is about 634.8198451465.

The spelling of 255830008 in words is "two hundred fifty-five million, eight hundred thirty thousand, eight".