98987196 has 72 divisors (see below), whose sum is σ = 290174080. Its totient is φ = 25708320.

The previous prime is 98987183. The next prime is 98987221. The reversal of 98987196 is 69178989.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5295 + ... + 15033.

Almost surely, 2^98987196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98987196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145087040).

98987196 is an abundant number, since it is smaller than the sum of its proper divisors (191186884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98987196 is a wasteful number, since it uses less digits than its factorization.

98987196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9775 (or 9762 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 57.

The square root of 98987196 is about 9949.2309250514. The cubic root of 98987196 is about 462.5865565782.

The spelling of 98987196 in words is "ninety-eight million, nine hundred eighty-seven thousand, one hundred ninety-six".