98082643 has 2 divisors, whose sum is σ = 98082644. Its totient is φ = 98082642.

The previous prime is 98082641. The next prime is 98082659. The reversal of 98082643 is 34628089.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98082643 - 2¹ = 98082641 is a prime.

Together with 98082641, it forms a pair of twin primes.

It is equal to p_5657449 and since 98082643 and 5657449 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 98082596 and 98082605.

It is not a weakly prime, because it can be changed into another prime (98082641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49041321 + 49041322.

It is an arithmetic number, because the mean of its divisors is an integer number (49041322).

Almost surely, 2^98082643 is an apocalyptic number.

98082643 is a deficient number, since it is larger than the sum of its proper divisors (1).

98082643 is an equidigital number, since it uses as much as digits as its factorization.

98082643 is an evil number, because the sum of its binary digits is even.

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

The square root of 98082643 is about 9903.6681588187. The cubic root of 98082643 is about 461.1731915298.

The spelling of 98082643 in words is "ninety-eight million, eighty-two thousand, six hundred forty-three".