255841160 has 32 divisors (see below), whose sum is σ = 609505560. Its totient is φ = 96316416.

The previous prime is 255841141. The next prime is 255841193. The reversal of 255841160 is 61148552.

It can be written as a sum of positive squares in 4 ways, for example, as 255808036 + 33124 = 15994^2 + 182^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187439 + ... + 188798.

Almost surely, 2^255841160 is an apocalyptic number.

255841160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255841160 is an abundant number, since it is smaller than the sum of its proper divisors (353664400).

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

255841160 is a wasteful number, since it uses less digits than its factorization.

255841160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376265 (or 376261 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 255841160 is about 15995.0354797981. The cubic root of 255841160 is about 634.8290692508.

The spelling of 255841160 in words is "two hundred fifty-five million, eight hundred forty-one thousand, one hundred sixty".