99982208 has 16 divisors (see below), whose sum is σ = 199183560. Its totient is φ = 49991040.

The previous prime is 99982193. The next prime is 99982217. The reversal of 99982208 is 80228999.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390428 + ... + 390683.

Almost surely, 2^99982208 is an apocalyptic number.

It is an amenable number.

99982208 is a deficient number, since it is larger than the sum of its proper divisors (99201352).

99982208 is an equidigital number, since it uses as much as digits as its factorization.

99982208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781125 (or 781113 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 99982208 is about 9999.1103604271. The cubic root of 99982208 is about 464.1313540124.

The spelling of 99982208 in words is "ninety-nine million, nine hundred eighty-two thousand, two hundred eight".