1160566256 has 20 divisors (see below), whose sum is σ = 2251046400. Its totient is φ = 579651072.

The previous prime is 1160566247. The next prime is 1160566271. The reversal of 1160566256 is 6526650611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24176 + ... + 53903.

It is an arithmetic number, because the mean of its divisors is an integer number (112552320).

Almost surely, 2^1160566256 is an apocalyptic number.

1160566256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1160566256 is a deficient number, since it is larger than the sum of its proper divisors (1090480144).

1160566256 is an equidigital number, since it uses as much as digits as its factorization.

1160566256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79016 (or 79010 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 1160566256 is about 34067.0846419238. The cubic root of 1160566256 is about 1050.8885165516. Note that the first 3 decimals are identical.

The spelling of 1160566256 in words is "one billion, one hundred sixty million, five hundred sixty-six thousand, two hundred fifty-six".