99607318 has 12 divisors (see below), whose sum is σ = 158717772. Its totient is φ = 46873760.

The previous prime is 99607303. The next prime is 99607331. The reversal of 99607318 is 81370699.

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 5 ways as a sum of consecutive naturals, for example, 85588 + ... + 86743.

It is an arithmetic number, because the mean of its divisors is an integer number (13226481).

Almost surely, 2^99607318 is an apocalyptic number.

99607318 is a deficient number, since it is larger than the sum of its proper divisors (59110454).

99607318 is a wasteful number, since it uses less digits than its factorization.

99607318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172367 (or 172350 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 99607318 is about 9980.3465871682. The cubic root of 99607318 is about 463.5505302385.

The spelling of 99607318 in words is "ninety-nine million, six hundred seven thousand, three hundred eighteen".