98546999 has 2 divisors, whose sum is σ = 98547000. Its totient is φ = 98546998.

The previous prime is 98546993. The next prime is 98547041. The reversal of 98546999 is 99964589.

It is a weak prime.

It is an emirp because it is prime and its reverse (99964589) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98546999 - 2⁴ = 98546983 is a prime.

It is a super-2 number, since 2×98546999² = 19423022023812002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98546993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49273499 + 49273500.

It is an arithmetic number, because the mean of its divisors is an integer number (49273500).

Almost surely, 2^98546999 is an apocalyptic number.

98546999 is a deficient number, since it is larger than the sum of its proper divisors (1).

98546999 is an equidigital number, since it uses as much as digits as its factorization.

98546999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6298560, while the sum is 59.

The square root of 98546999 is about 9927.0841136761. The cubic root of 98546999 is about 461.8998286724.

The spelling of 98546999 in words is "ninety-eight million, five hundred forty-six thousand, nine hundred ninety-nine".