160856768 has 28 divisors (see below), whose sum is σ = 329500992. Its totient is φ = 77832960.

The previous prime is 160856767. The next prime is 160856783. The reversal of 160856768 is 867658061.

It is a super-2 number, since 2×160856768² = 51749799622811648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160856767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38555 + ... + 42522.

Almost surely, 2^160856768 is an apocalyptic number.

It is an amenable number.

160856768 is an abundant number, since it is smaller than the sum of its proper divisors (168644224).

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

160856768 is an equidigital number, since it uses as much as digits as its factorization.

160856768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81120 (or 81110 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 160856768 is about 12682.9321530946. The cubic root of 160856768 is about 543.8508097232.

The spelling of 160856768 in words is "one hundred sixty million, eight hundred fifty-six thousand, seven hundred sixty-eight".