99545808 has 40 divisors (see below), whose sum is σ = 257671008. Its totient is φ = 33116032.

The previous prime is 99545783. The next prime is 99545821. The reversal of 99545808 is 80854599.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26410 + ... + 29942.

Almost surely, 2^99545808 is an apocalyptic number.

It is an amenable number.

99545808 is an abundant number, since it is smaller than the sum of its proper divisors (158125200).

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

99545808 is a wasteful number, since it uses less digits than its factorization.

99545808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131 (or 4125 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 48.

The square root of 99545808 is about 9977.2645549770. The cubic root of 99545808 is about 463.4550925911.

The spelling of 99545808 in words is "ninety-nine million, five hundred forty-five thousand, eight hundred eight".