99916066 has 8 divisors (see below), whose sum is σ = 150794064. Its totient is φ = 49651380.

The previous prime is 99916043. The next prime is 99916073. The reversal of 99916066 is 66061999.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 152920 + ... + 153571.

It is an arithmetic number, because the mean of its divisors is an integer number (18849258).

Almost surely, 2^99916066 is an apocalyptic number.

99916066 is a deficient number, since it is larger than the sum of its proper divisors (50877998).

99916066 is a wasteful number, since it uses less digits than its factorization.

99916066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306656.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 99916066 is about 9995.8024190157. The cubic root of 99916066 is about 464.0289846390.

The spelling of 99916066 in words is "ninety-nine million, nine hundred sixteen thousand, sixty-six".