98680243 has 16 divisors (see below), whose sum is σ = 108864000. Its totient is φ = 89080992.

The previous prime is 98680237. The next prime is 98680247. The reversal of 98680243 is 34208689.

It is a cyclic number.

It is not a de Polignac number, because 98680243 - 2⁹ = 98679731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98680196 and 98680205.

It is not an unprimeable number, because it can be changed into a prime (98680247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42396 + ... + 44662.

It is an arithmetic number, because the mean of its divisors is an integer number (6804000).

Almost surely, 2^98680243 is an apocalyptic number.

98680243 is a deficient number, since it is larger than the sum of its proper divisors (10183757).

98680243 is a wasteful number, since it uses less digits than its factorization.

98680243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 98680243 is about 9933.7929815353. The cubic root of 98680243 is about 462.1079109885.

It can be divided in two parts, 9 and 8680243, that multiplied together give a palindrome (78122187).

The spelling of 98680243 in words is "ninety-eight million, six hundred eighty thousand, two hundred forty-three".