99996916 has 12 divisors (see below), whose sum is σ = 182603232. Its totient is φ = 47824568.

The previous prime is 99996899. The next prime is 99996931. The reversal of 99996916 is 61969999.

It is a happy number.

It is a super-2 number, since 2×99996916² = 19998766419022112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543370 + ... + 543553.

It is an arithmetic number, because the mean of its divisors is an integer number (15216936).

Almost surely, 2^99996916 is an apocalyptic number.

It is an amenable number.

99996916 is a deficient number, since it is larger than the sum of its proper divisors (82606316).

99996916 is a wasteful number, since it uses less digits than its factorization.

99996916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086950 (or 1086948 counting only the distinct ones).

The product of its digits is 2125764, while the sum is 58.

The square root of 99996916 is about 9999.8457988111. The cubic root of 99996916 is about 464.1541117589.

The spelling of 99996916 in words is "ninety-nine million, nine hundred ninety-six thousand, nine hundred sixteen".