99802332 has 36 divisors (see below), whose sum is σ = 288318576. Its totient is φ = 28514880.

The previous prime is 99802331. The next prime is 99802379. The reversal of 99802332 is 23320899.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99802331) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 197769 + ... + 198272.

Almost surely, 2^99802332 is an apocalyptic number.

It is an amenable number.

99802332 is an abundant number, since it is smaller than the sum of its proper divisors (188516244).

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

99802332 is a wasteful number, since it uses less digits than its factorization.

99802332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396058 (or 396053 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 99802332 is about 9990.1117110871. Note that the first 3 decimals coincide. The cubic root of 99802332 is about 463.8528504357.

The spelling of 99802332 in words is "ninety-nine million, eight hundred two thousand, three hundred thirty-two".