255914970 has 32 divisors (see below), whose sum is σ = 621976320. Its totient is φ = 67379520.

The previous prime is 255914909. The next prime is 255914983. The reversal of 255914970 is 79419552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51621 + ... + 56360.

It is an arithmetic number, because the mean of its divisors is an integer number (19436760).

Almost surely, 2^255914970 is an apocalyptic number.

255914970 is an abundant number, since it is smaller than the sum of its proper divisors (366061350).

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

255914970 is a wasteful number, since it uses less digits than its factorization.

255914970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108070.

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 255914970 is about 15997.3425918182. The cubic root of 255914970 is about 634.8901126319.

The spelling of 255914970 in words is "two hundred fifty-five million, nine hundred fourteen thousand, nine hundred seventy".