98085 has 16 divisors (see below), whose sum is σ = 169344. Its totient is φ = 48192.

The previous prime is 98081. The next prime is 98101. The reversal of 98085 is 58089.

It is not a de Polignac number, because 98085 - 2² = 98081 is a prime.

It is a Curzon number.

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 98085.

It is not an unprimeable number, because it can be changed into a prime (98081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57 + ... + 446.

It is an arithmetic number, because the mean of its divisors is an integer number (10584).

2⁹⁸⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

98085 is a deficient number, since it is larger than the sum of its proper divisors (71259).

98085 is a wasteful number, since it uses less digits than its factorization.

98085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 98085 is about 313.1852486948. The cubic root of 98085 is about 46.1176885614.

The spelling of 98085 in words is "ninety-eight thousand, eighty-five".