99299912 has 8 divisors (see below), whose sum is σ = 186187350. Its totient is φ = 49649952.

The previous prime is 99299869. The next prime is 99299939. The reversal of 99299912 is 21999299.

It can be written as a sum of positive squares in only one way, i.e., 98922916 + 376996 = 9946^2 + 614^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 6206237 + ... + 6206252.

Almost surely, 2^99299912 is an apocalyptic number.

It is an amenable number.

99299912 is a deficient number, since it is larger than the sum of its proper divisors (86887438).

99299912 is a wasteful number, since it uses less digits than its factorization.

99299912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12412495 (or 12412491 counting only the distinct ones).

The product of its digits is 236196, while the sum is 50.

The square root of 99299912 is about 9964.9341192002. The cubic root of 99299912 is about 463.0731722134.

The spelling of 99299912 in words is "ninety-nine million, two hundred ninety-nine thousand, nine hundred twelve".