159229798 has 16 divisors (see below), whose sum is σ = 293963040. Its totient is φ = 62991936.

The previous prime is 159229789. The next prime is 159229813. The reversal of 159229798 is 897922951.

It is a super-2 number, since 2×159229798² = 50708257142241608, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 437263 + ... + 437626.

It is an arithmetic number, because the mean of its divisors is an integer number (18372690).

Almost surely, 2^159229798 is an apocalyptic number.

159229798 is a deficient number, since it is larger than the sum of its proper divisors (134733242).

159229798 is a wasteful number, since it uses less digits than its factorization.

159229798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874911.

The product of its digits is 816480, while the sum is 52.

The square root of 159229798 is about 12618.6290063541. The cubic root of 159229798 is about 542.0110176906.

The spelling of 159229798 in words is "one hundred fifty-nine million, two hundred twenty-nine thousand, seven hundred ninety-eight".