98000911 has 2 divisors, whose sum is σ = 98000912. Its totient is φ = 98000910.

The previous prime is 98000909. The next prime is 98000927. The reversal of 98000911 is 11900089.

It is a weak prime.

It is an emirp because it is prime and its reverse (11900089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98000911 - 2¹ = 98000909 is a prime.

Together with 98000909, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 98000911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98000941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49000455 + 49000456.

It is an arithmetic number, because the mean of its divisors is an integer number (49000456).

Almost surely, 2^98000911 is an apocalyptic number.

98000911 is a deficient number, since it is larger than the sum of its proper divisors (1).

98000911 is an equidigital number, since it uses as much as digits as its factorization.

98000911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 28.

The square root of 98000911 is about 9899.5409489531. The cubic root of 98000911 is about 461.0450578094.

The spelling of 98000911 in words is "ninety-eight million, nine hundred eleven", and thus it is an aban number.