99066400 has 36 divisors (see below), whose sum is σ = 241847802. Its totient is φ = 39626240.

The previous prime is 99066389. The next prime is 99066433. The reversal of 99066400 is 466099.

It can be written as a sum of positive squares in 3 ways, for example, as 62536464 + 36529936 = 7908^2 + 6044^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61117 + ... + 62716.

Almost surely, 2^99066400 is an apocalyptic number.

It is an amenable number.

99066400 is an abundant number, since it is smaller than the sum of its proper divisors (142781402).

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

99066400 is a wasteful number, since it uses less digits than its factorization.

99066400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123853 (or 123840 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 99066400 is about 9953.2105373091. The cubic root of 99066400 is about 462.7099022881.

The spelling of 99066400 in words is "ninety-nine million, sixty-six thousand, four hundred".