99385066 has 16 divisors (see below), whose sum is σ = 166598208. Its totient is φ = 44072800.

The previous prime is 99385063. The next prime is 99385073. The reversal of 99385066 is 66058399.

It is not an unprimeable number, because it can be changed into a prime (99385061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54190 + ... + 55993.

It is an arithmetic number, because the mean of its divisors is an integer number (10412388).

Almost surely, 2^99385066 is an apocalyptic number.

99385066 is a deficient number, since it is larger than the sum of its proper divisors (67213142).

99385066 is a wasteful number, since it uses less digits than its factorization.

99385066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110237.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 99385066 is about 9969.2058861275. The cubic root of 99385066 is about 463.2055028663.

The spelling of 99385066 in words is "ninety-nine million, three hundred eighty-five thousand, sixty-six".