159422234 has 8 divisors (see below), whose sum is σ = 239324160. Its totient is φ = 79647516.

The previous prime is 159422191. The next prime is 159422257. The reversal of 159422234 is 432224951.

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

It is a self number, because there is not a number n which added to its sum of digits gives 159422234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28604 + ... + 33719.

It is an arithmetic number, because the mean of its divisors is an integer number (29915520).

Almost surely, 2^159422234 is an apocalyptic number.

159422234 is a deficient number, since it is larger than the sum of its proper divisors (79901926).

159422234 is a wasteful number, since it uses less digits than its factorization.

159422234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63604.

The product of its digits is 17280, while the sum is 32.

The square root of 159422234 is about 12626.2517795267. The cubic root of 159422234 is about 542.2292775970.

It can be divided in two parts, 15 and 9422234, that added together give a palindrome (9422249).

The spelling of 159422234 in words is "one hundred fifty-nine million, four hundred twenty-two thousand, two hundred thirty-four".