98159 has 4 divisors (see below), whose sum is σ = 99216. Its totient is φ = 97104.

The previous prime is 98143. The next prime is 98179. The reversal of 98159 is 95189.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 98159 - 2⁴ = 98143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374 + ... + 579.

It is an arithmetic number, because the mean of its divisors is an integer number (24804).

2⁹⁸¹⁵⁹ is an apocalyptic number.

98159 is a deficient number, since it is larger than the sum of its proper divisors (1057).

98159 is a wasteful number, since it uses less digits than its factorization.

98159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its digits is 3240, while the sum is 32.

The square root of 98159 is about 313.3033673614. The cubic root of 98159 is about 46.1292834402.

The spelling of 98159 in words is "ninety-eight thousand, one hundred fifty-nine".