98485 has 4 divisors (see below), whose sum is σ = 118188. Its totient is φ = 78784.

The previous prime is 98479. The next prime is 98491. The reversal of 98485 is 58489.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58489 = 23 ⋅2543.

It is an interprime number because it is at equal distance from previous prime (98479) and next prime (98491).

It can be written as a sum of positive squares in 2 ways, for example, as 23409 + 75076 = 153^2 + 274^2 .

It is a cyclic number.

It is not a de Polignac number, because 98485 - 2⁵ = 98453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98485.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9844 + ... + 9853.

It is an arithmetic number, because the mean of its divisors is an integer number (29547).

2⁹⁸⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

98485 is a deficient number, since it is larger than the sum of its proper divisors (19703).

98485 is a wasteful number, since it uses less digits than its factorization.

98485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19702.

The product of its digits is 11520, while the sum is 34.

The square root of 98485 is about 313.8231986326. The cubic root of 98485 is about 46.1802943141.

The spelling of 98485 in words is "ninety-eight thousand, four hundred eighty-five".