99386912 has 12 divisors (see below), whose sum is σ = 195668046. Its totient is φ = 49693440.

The previous prime is 99386897. The next prime is 99386927. The reversal of 99386912 is 21968399.

It is an interprime number because it is at equal distance from previous prime (99386897) and next prime (99386927).

It can be written as a sum of positive squares in only one way, i.e., 79637776 + 19749136 = 8924^2 + 4444^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552889 + ... + 1552952.

Almost surely, 2^99386912 is an apocalyptic number.

It is an amenable number.

99386912 is a deficient number, since it is larger than the sum of its proper divisors (96281134).

99386912 is a wasteful number, since it uses less digits than its factorization.

99386912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105851 (or 3105843 counting only the distinct ones).

The product of its digits is 209952, while the sum is 47.

The square root of 99386912 is about 9969.2984708053. The cubic root of 99386912 is about 463.2083707421.

The spelling of 99386912 in words is "ninety-nine million, three hundred eighty-six thousand, nine hundred twelve".