99325020 has 48 divisors (see below), whose sum is σ = 285632928. Its totient is φ = 25770240.

The previous prime is 99325013. The next prime is 99325043. The reversal of 99325020 is 2052399.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 20151 + ... + 24590.

It is an arithmetic number, because the mean of its divisors is an integer number (5950686).

Almost surely, 2^99325020 is an apocalyptic number.

It is an amenable number.

99325020 is an abundant number, since it is smaller than the sum of its proper divisors (186307908).

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

99325020 is a wasteful number, since it uses less digits than its factorization.

99325020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44790 (or 44788 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 99325020 is about 9966.1938572356. The cubic root of 99325020 is about 463.1121983017.

The spelling of 99325020 in words is "ninety-nine million, three hundred twenty-five thousand, twenty".