99994916 has 12 divisors (see below), whose sum is σ = 199989888. Its totient is φ = 42854952.

The previous prime is 99994907. The next prime is 99994919. The reversal of 99994916 is 61949999.

99994916 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (99994919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785596 + ... + 1785651.

It is an arithmetic number, because the mean of its divisors is an integer number (16665824).

Almost surely, 2^99994916 is an apocalyptic number.

It is an amenable number.

99994916 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99994916 is a wasteful number, since it uses less digits than its factorization.

99994916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571258 (or 3571256 counting only the distinct ones).

The product of its digits is 1417176, while the sum is 56.

The square root of 99994916 is about 9999.7457967690. The cubic root of 99994916 is about 464.1510172821.

The spelling of 99994916 in words is "ninety-nine million, nine hundred ninety-four thousand, nine hundred sixteen".