98988992 has 28 divisors (see below), whose sum is σ = 197211696. Its totient is φ = 49297920.

The previous prime is 98988991. The next prime is 98989019. The reversal of 98988992 is 29988989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98988991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13892 + ... + 19772.

Almost surely, 2^98988992 is an apocalyptic number.

It is an amenable number.

98988992 is a deficient number, since it is larger than the sum of its proper divisors (98222704).

98988992 is a wasteful number, since it uses less digits than its factorization.

98988992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156 (or 6146 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 62.

The square root of 98988992 is about 9949.3211828747. The cubic root of 98988992 is about 462.5893542478.

The spelling of 98988992 in words is "ninety-eight million, nine hundred eighty-eight thousand, nine hundred ninety-two".