159598 has 8 divisors (see below), whose sum is σ = 241200. Its totient is φ = 79200.

The previous prime is 159589. The next prime is 159617. The reversal of 159598 is 895951.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198 + ... + 598.

It is an arithmetic number, because the mean of its divisors is an integer number (30150).

2¹⁵⁹⁵⁹⁸ is an apocalyptic number.

159598 is a deficient number, since it is larger than the sum of its proper divisors (81602).

159598 is a wasteful number, since it uses less digits than its factorization.

159598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602.

The product of its digits is 16200, while the sum is 37.

The square root of 159598 is about 399.4971839701. The cubic root of 159598 is about 54.2428477054.

It can be divided in two parts, 159 and 598, that added together give a palindrome (757).

The spelling of 159598 in words is "one hundred fifty-nine thousand, five hundred ninety-eight".