159860968 has 16 divisors (see below), whose sum is σ = 307050660. Its totient is φ = 77980800.

The previous prime is 159860941. The next prime is 159860977. The reversal of 159860968 is 869068951.

It can be written as a sum of positive squares in 2 ways, for example, as 159820164 + 40804 = 12642^2 + 202^2 .

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, 243363 + ... + 244018.

Almost surely, 2^159860968 is an apocalyptic number.

It is an amenable number.

159860968 is a deficient number, since it is larger than the sum of its proper divisors (147189692).

159860968 is a wasteful number, since it uses less digits than its factorization.

159860968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487428 (or 487424 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 52.

The square root of 159860968 is about 12643.6137239319. The cubic root of 159860968 is about 542.7262315381.

The spelling of 159860968 in words is "one hundred fifty-nine million, eight hundred sixty thousand, nine hundred sixty-eight".