98997883 has 4 divisors (see below), whose sum is σ = 99268000. Its totient is φ = 98727768.

The previous prime is 98997881. The next prime is 98997917. The reversal of 98997883 is 38879989.

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

It is a cyclic number.

It is not a de Polignac number, because 98997883 - 2¹ = 98997881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98997881) 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 3 ways as a sum of consecutive naturals, for example, 134508 + ... + 135241.

It is an arithmetic number, because the mean of its divisors is an integer number (24817000).

Almost surely, 2^98997883 is an apocalyptic number.

98997883 is a deficient number, since it is larger than the sum of its proper divisors (270117).

98997883 is a wasteful number, since it uses less digits than its factorization.

98997883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270116.

The product of its digits is 7838208, while the sum is 61.

The square root of 98997883 is about 9949.7679872447. The cubic root of 98997883 is about 462.6032034606.

The spelling of 98997883 in words is "ninety-eight million, nine hundred ninety-seven thousand, eight hundred eighty-three".