98993856 has 112 divisors (see below), whose sum is σ = 298789344. Its totient is φ = 28655616.

The previous prime is 98993831. The next prime is 98993893. The reversal of 98993856 is 65839989.

It is a junction number, because it is equal to n+sod(n) for n = 98993796 and 98993805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41266 + ... + 43598.

It is an arithmetic number, because the mean of its divisors is an integer number (2667762).

Almost surely, 2^98993856 is an apocalyptic number.

98993856 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98993856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149394672).

98993856 is an abundant number, since it is smaller than the sum of its proper divisors (199795488).

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

98993856 is a wasteful number, since it uses less digits than its factorization.

98993856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378 (or 2368 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 57.

The square root of 98993856 is about 9949.5656186589. The cubic root of 98993856 is about 462.5969308404.

The spelling of 98993856 in words is "ninety-eight million, nine hundred ninety-three thousand, eight hundred fifty-six".