99065664 has 168 divisors, whose sum is σ = 307165248. Its totient is φ = 30412800.

The previous prime is 99065663. The next prime is 99065699. The reversal of 99065664 is 46656099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99065663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655989 + ... + 656139.

Almost surely, 2^99065664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99065664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153582624).

99065664 is an abundant number, since it is smaller than the sum of its proper divisors (208099584).

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

99065664 is a wasteful number, since it uses less digits than its factorization.

99065664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 99065664 is about 9953.1735642457. The cubic root of 99065664 is about 462.7087564057.

The spelling of 99065664 in words is "ninety-nine million, sixty-five thousand, six hundred sixty-four".