159112856 has 16 divisors (see below), whose sum is σ = 340956240. Its totient is φ = 68191200.

The previous prime is 159112829. The next prime is 159112901. The reversal of 159112856 is 658211951.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1420595 + ... + 1420706.

It is an arithmetic number, because the mean of its divisors is an integer number (21309765).

Almost surely, 2^159112856 is an apocalyptic number.

It is an amenable number.

159112856 is an abundant number, since it is smaller than the sum of its proper divisors (181843384).

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

159112856 is a wasteful number, since it uses less digits than its factorization.

159112856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841314 (or 2841310 counting only the distinct ones).

The product of its digits is 21600, while the sum is 38.

The square root of 159112856 is about 12613.9944506092. The cubic root of 159112856 is about 541.8782967711.

The spelling of 159112856 in words is "one hundred fifty-nine million, one hundred twelve thousand, eight hundred fifty-six".