159327998 has 8 divisors (see below), whose sum is σ = 240243840. Its totient is φ = 79246720.

The previous prime is 159327991. The next prime is 159328019. The reversal of 159327998 is 899723951.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159327991) 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 3 ways as a sum of consecutive naturals, for example, 208163 + ... + 208926.

It is an arithmetic number, because the mean of its divisors is an integer number (30030480).

Almost surely, 2^159327998 is an apocalyptic number.

159327998 is a deficient number, since it is larger than the sum of its proper divisors (80915842).

159327998 is a wasteful number, since it uses less digits than its factorization.

159327998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417282.

The product of its digits is 1224720, while the sum is 53.

The square root of 159327998 is about 12622.5194790897. The cubic root of 159327998 is about 542.1224175765.

The spelling of 159327998 in words is "one hundred fifty-nine million, three hundred twenty-seven thousand, nine hundred ninety-eight".