98759 has 4 divisors (see below), whose sum is σ = 100440. Its totient is φ = 97080.

The previous prime is 98737. The next prime is 98773. The reversal of 98759 is 95789.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98759 - 2¹⁶ = 33223 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 98759.

It is not an unprimeable number, because it can be changed into a prime (98729) 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, 749 + ... + 870.

It is an arithmetic number, because the mean of its divisors is an integer number (25110).

2⁹⁸⁷⁵⁹ is an apocalyptic number.

98759 is a deficient number, since it is larger than the sum of its proper divisors (1681).

98759 is a wasteful number, since it uses less digits than its factorization.

98759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680.

The product of its digits is 22680, while the sum is 38.

The square root of 98759 is about 314.2594469543. The cubic root of 98759 is about 46.2230814871.

The spelling of 98759 in words is "ninety-eight thousand, seven hundred fifty-nine".