98959 has 8 divisors (see below), whose sum is σ = 115328. Its totient is φ = 83160.

The previous prime is 98953. The next prime is 98963. The reversal of 98959 is 95989.

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

It is not a de Polignac number, because 98959 - 2⁵ = 98927 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 (98953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364 + ... + 574.

It is an arithmetic number, because the mean of its divisors is an integer number (14416).

2⁹⁸⁹⁵⁹ is an apocalyptic number.

98959 is a deficient number, since it is larger than the sum of its proper divisors (16369).

98959 is a wasteful number, since it uses less digits than its factorization.

98959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285.

The product of its digits is 29160, while the sum is 40.

The square root of 98959 is about 314.5774944270. The cubic root of 98959 is about 46.2542630597.

The spelling of 98959 in words is "ninety-eight thousand, nine hundred fifty-nine".