99966336 has 32 divisors (see below), whose sum is σ = 265536600. Its totient is φ = 33321984.

The previous prime is 99966329. The next prime is 99966371. The reversal of 99966336 is 63366999.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129781 + ... + 130548.

Almost surely, 2^99966336 is an apocalyptic number.

99966336 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

99966336 is an abundant number, since it is smaller than the sum of its proper divisors (165570264).

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

99966336 is a wasteful number, since it uses less digits than its factorization.

99966336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260346 (or 260334 counting only the distinct ones).

The product of its digits is 1417176, while the sum is 51.

The square root of 99966336 is about 9998.3166583180. The cubic root of 99966336 is about 464.1067927001.

The spelling of 99966336 in words is "ninety-nine million, nine hundred sixty-six thousand, three hundred thirty-six".