99385110 has 128 divisors (see below), whose sum is σ = 292723200. Its totient is φ = 23794560.

The previous prime is 99385073. The next prime is 99385129. The reversal of 99385110 is 1158399.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 323577 + ... + 323883.

It is an arithmetic number, because the mean of its divisors is an integer number (2286900).

Almost surely, 2^99385110 is an apocalyptic number.

99385110 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 99385110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146361600).

99385110 is an abundant number, since it is smaller than the sum of its proper divisors (193338090).

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

99385110 is a wasteful number, since it uses less digits than its factorization.

99385110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 99385110 is about 9969.2080929229. The cubic root of 99385110 is about 463.2055712235.

The spelling of 99385110 in words is "ninety-nine million, three hundred eighty-five thousand, one hundred ten".