99323845 has 16 divisors (see below), whose sum is σ = 125130240. Its totient is φ = 75585600.

The previous prime is 99323839. The next prime is 99323863. The reversal of 99323845 is 54832399.

It is not a de Polignac number, because 99323845 - 2⁷ = 99323717 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 3715 + ... + 14575.

It is an arithmetic number, because the mean of its divisors is an integer number (7820640).

Almost surely, 2^99323845 is an apocalyptic number.

It is an amenable number.

99323845 is a deficient number, since it is larger than the sum of its proper divisors (25806395).

99323845 is a wasteful number, since it uses less digits than its factorization.

99323845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10956.

The product of its digits is 233280, while the sum is 43.

The square root of 99323845 is about 9966.1349077764. The cubic root of 99323845 is about 463.1103721120.

The spelling of 99323845 in words is "ninety-nine million, three hundred twenty-three thousand, eight hundred forty-five".