99066656 has 24 divisors (see below), whose sum is σ = 210041244. Its totient is φ = 45722880.

The previous prime is 99066641. The next prime is 99066661. The reversal of 99066656 is 65666099.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98327056 + 739600 = 9916^2 + 860^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99066656.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118655 + ... + 119486.

Almost surely, 2^99066656 is an apocalyptic number.

It is an amenable number.

99066656 is an abundant number, since it is smaller than the sum of its proper divisors (110974588).

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

99066656 is a wasteful number, since it uses less digits than its factorization.

99066656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238164 (or 238156 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The square root of 99066656 is about 9953.2233974728. The cubic root of 99066656 is about 462.7103008545.

The spelling of 99066656 in words is "ninety-nine million, sixty-six thousand, six hundred fifty-six".