99332618 has 32 divisors (see below), whose sum is σ = 191766528. Its totient is φ = 37450800.

The previous prime is 99332599. The next prime is 99332647. The reversal of 99332618 is 81623399.

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, 5630 + ... + 15177.

It is an arithmetic number, because the mean of its divisors is an integer number (5992704).

Almost surely, 2^99332618 is an apocalyptic number.

99332618 is a deficient number, since it is larger than the sum of its proper divisors (92433910).

99332618 is a wasteful number, since it uses less digits than its factorization.

99332618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20858.

The product of its digits is 69984, while the sum is 41.

The square root of 99332618 is about 9966.5750385978. The cubic root of 99332618 is about 463.1240067959.

The spelling of 99332618 in words is "ninety-nine million, three hundred thirty-two thousand, six hundred eighteen".