159189084 has 24 divisors (see below), whose sum is σ = 412712720. Its totient is φ = 53062992.

The previous prime is 159189083. The next prime is 159189097. The reversal of 159189084 is 480981951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159189083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736879 + ... + 737094.

Almost surely, 2^159189084 is an apocalyptic number.

It is an amenable number.

159189084 is an abundant number, since it is smaller than the sum of its proper divisors (253523636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159189084 is a wasteful number, since it uses less digits than its factorization.

159189084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473986 (or 1473978 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The square root of 159189084 is about 12617.0156534737. The cubic root of 159189084 is about 541.9648175490.

The spelling of 159189084 in words is "one hundred fifty-nine million, one hundred eighty-nine thousand, eighty-four".