99204066 has 24 divisors (see below), whose sum is σ = 231476700. Its totient is φ = 30524256.

The previous prime is 99204059. The next prime is 99204071. The reversal of 99204066 is 66040299.

It can be written as a sum of positive squares in 2 ways, for example, as 97713225 + 1490841 = 9885^2 + 1221^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99204066.

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 11 ways as a sum of consecutive naturals, for example, 211741 + ... + 212208.

Almost surely, 2^99204066 is an apocalyptic number.

99204066 is an abundant number, since it is smaller than the sum of its proper divisors (132272634).

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

99204066 is a wasteful number, since it uses less digits than its factorization.

99204066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423970 (or 423967 counting only the distinct ones).

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

The square root of 99204066 is about 9960.1237944114. The cubic root of 99204066 is about 462.9241354956.

The spelling of 99204066 in words is "ninety-nine million, two hundred four thousand, sixty-six".