99438714 has 24 divisors (see below), whose sum is σ = 217152000. Its totient is φ = 32884488.

The previous prime is 99438679. The next prime is 99438733. The reversal of 99438714 is 41783499.

It is a self number, because there is not a number n which added to its sum of digits gives 99438714.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19464 + ... + 24035.

It is an arithmetic number, because the mean of its divisors is an integer number (9048000).

Almost surely, 2^99438714 is an apocalyptic number.

99438714 is an abundant number, since it is smaller than the sum of its proper divisors (117713286).

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

99438714 is a wasteful number, since it uses less digits than its factorization.

99438714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43634 (or 43631 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 99438714 is about 9971.8962088461. The cubic root of 99438714 is about 463.2888338932.

The spelling of 99438714 in words is "ninety-nine million, four hundred thirty-eight thousand, seven hundred fourteen".