98206285 has 4 divisors (see below), whose sum is σ = 117847548. Its totient is φ = 78565024.

The previous prime is 98206271. The next prime is 98206291. The reversal of 98206285 is 58260289.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10634121 + 87572164 = 3261^2 + 9358^2 .

It is a cyclic number.

It is not a de Polignac number, because 98206285 - 2¹⁷ = 98075213 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9820624 + ... + 9820633.

It is an arithmetic number, because the mean of its divisors is an integer number (29461887).

Almost surely, 2^98206285 is an apocalyptic number.

It is an amenable number.

98206285 is a deficient number, since it is larger than the sum of its proper divisors (19641263).

98206285 is a wasteful number, since it uses less digits than its factorization.

98206285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19641262.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 98206285 is about 9909.9084254094. The cubic root of 98206285 is about 461.3668935991.

The spelling of 98206285 in words is "ninety-eight million, two hundred six thousand, two hundred eighty-five".