159856234 has 16 divisors (see below), whose sum is σ = 256546080. Its totient is φ = 74478960.

The previous prime is 159856223. The next prime is 159856261. The reversal of 159856234 is 432658951.

159856234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32164 + ... + 36799.

It is an arithmetic number, because the mean of its divisors is an integer number (16034130).

Almost surely, 2^159856234 is an apocalyptic number.

159856234 is a deficient number, since it is larger than the sum of its proper divisors (96689846).

159856234 is a wasteful number, since it uses less digits than its factorization.

159856234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69045.

The product of its digits is 259200, while the sum is 43.

The square root of 159856234 is about 12643.4265134100. The cubic root of 159856234 is about 542.7208741925.

The spelling of 159856234 in words is "one hundred fifty-nine million, eight hundred fifty-six thousand, two hundred thirty-four".