255791370 has 32 divisors (see below), whose sum is σ = 614345472. Its totient is φ = 68161472.

The previous prime is 255791363. The next prime is 255791377. The reversal of 255791370 is 73197552.

255791370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255791363) and next prime (255791377).

It is not an unprimeable number, because it can be changed into a prime (255791377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59824 + ... + 63956.

It is an arithmetic number, because the mean of its divisors is an integer number (19198296).

Almost surely, 2^255791370 is an apocalyptic number.

255791370 is an abundant number, since it is smaller than the sum of its proper divisors (358554102).

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

255791370 is a wasteful number, since it uses less digits than its factorization.

255791370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206.

The product of its (nonzero) digits is 66150, while the sum is 39.

The square root of 255791370 is about 15993.4789836358. The cubic root of 255791370 is about 634.7878845954.

The spelling of 255791370 in words is "two hundred fifty-five million, seven hundred ninety-one thousand, three hundred seventy".