159220934 has 8 divisors (see below), whose sum is σ = 239174208. Its totient is φ = 79496200.

The previous prime is 159220921. The next prime is 159220949. The reversal of 159220934 is 439022951.

159220934 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 159220894 and 159220903.

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, 55382 + ... + 58185.

It is an arithmetic number, because the mean of its divisors is an integer number (29896776).

Almost surely, 2^159220934 is an apocalyptic number.

159220934 is a deficient number, since it is larger than the sum of its proper divisors (79953274).

159220934 is a wasteful number, since it uses less digits than its factorization.

159220934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114270.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 159220934 is about 12618.2777747203. The cubic root of 159220934 is about 542.0009599525. Note that the first 3 decimals are identical.

The spelling of 159220934 in words is "one hundred fifty-nine million, two hundred twenty thousand, nine hundred thirty-four".