159234998 has 16 divisors (see below), whose sum is σ = 266096880. Its totient is φ = 70958496.

The previous prime is 159234997. The next prime is 159235009. The reversal of 159234998 is 899432951.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159234997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104840 + ... + 106347.

It is an arithmetic number, because the mean of its divisors is an integer number (16631055).

Almost surely, 2^159234998 is an apocalyptic number.

159234998 is a deficient number, since it is larger than the sum of its proper divisors (106861882).

159234998 is a wasteful number, since it uses less digits than its factorization.

159234998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211231.

The product of its digits is 699840, while the sum is 50.

The square root of 159234998 is about 12618.8350492429. The cubic root of 159234998 is about 542.0169178145.

The spelling of 159234998 in words is "one hundred fifty-nine million, two hundred thirty-four thousand, nine hundred ninety-eight".