98205 has 8 divisors (see below), whose sum is σ = 157152. Its totient is φ = 52368.

The previous prime is 98179. The next prime is 98207. The reversal of 98205 is 50289.

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

It is not a de Polignac number, because 98205 - 2¹¹ = 96157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3259 + ... + 3288.

It is an arithmetic number, because the mean of its divisors is an integer number (19644).

2⁹⁸²⁰⁵ is an apocalyptic number.

It is an amenable number.

98205 is a deficient number, since it is larger than the sum of its proper divisors (58947).

98205 is a wasteful number, since it uses less digits than its factorization.

98205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6555.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 98205 is about 313.3767700389. The cubic root of 98205 is about 46.1364881308.

It can be divided in two parts, 98 and 205, that added together give a palindrome (303).

The spelling of 98205 in words is "ninety-eight thousand, two hundred five".