99914432 has 14 divisors (see below), whose sum is σ = 198267828. Its totient is φ = 49957184.

The previous prime is 99914387. The next prime is 99914459. The reversal of 99914432 is 23441999.

It is a self number, because there is not a number n which added to its sum of digits gives 99914432.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 780518 + ... + 780645.

Almost surely, 2^99914432 is an apocalyptic number.

It is an amenable number.

99914432 is a deficient number, since it is larger than the sum of its proper divisors (98353396).

99914432 is a wasteful number, since it uses less digits than its factorization.

99914432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561175 (or 1561165 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 99914432 is about 9995.7206843729. The cubic root of 99914432 is about 464.0264550909.

The spelling of 99914432 in words is "ninety-nine million, nine hundred fourteen thousand, four hundred thirty-two".