255839160 has 64 divisors (see below), whose sum is σ = 793994400. Its totient is φ = 65870336.

The previous prime is 255839159. The next prime is 255839167. The reversal of 255839160 is 61938552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255839167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33279 + ... + 40238.

Almost surely, 2^255839160 is an apocalyptic number.

255839160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255839160 is an abundant number, since it is smaller than the sum of its proper divisors (538155240).

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

255839160 is a wasteful number, since it uses less digits than its factorization.

255839160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73560 (or 73556 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 255839160 is about 15994.9729602772. The cubic root of 255839160 is about 634.8274150194.

It can be divided in two parts, 25583 and 9160, that added together give a palindrome (34743).

The spelling of 255839160 in words is "two hundred fifty-five million, eight hundred thirty-nine thousand, one hundred sixty".