99328932 has 18 divisors (see below), whose sum is σ = 251081558. Its totient is φ = 33109632.

The previous prime is 99328897. The next prime is 99328961. The reversal of 99328932 is 23982399.

It can be written as a sum of positive squares in only one way, i.e., 60466176 + 38862756 = 7776^2 + 6234^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1379533 + ... + 1379604.

Almost surely, 2^99328932 is an apocalyptic number.

It is an amenable number.

99328932 is an abundant number, since it is smaller than the sum of its proper divisors (151752626).

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

99328932 is a wasteful number, since it uses less digits than its factorization.

99328932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759147 (or 2759142 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 99328932 is about 9966.3901187943. The cubic root of 99328932 is about 463.1182782439.

The spelling of 99328932 in words is "ninety-nine million, three hundred twenty-eight thousand, nine hundred thirty-two".