99386224 has 20 divisors (see below), whose sum is σ = 220069744. Its totient is φ = 42594048.

The previous prime is 99386167. The next prime is 99386227. The reversal of 99386224 is 42268399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99386227) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 443577 + ... + 443800.

Almost surely, 2^99386224 is an apocalyptic number.

It is an amenable number.

99386224 is an abundant number, since it is smaller than the sum of its proper divisors (120683520).

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

99386224 is a wasteful number, since it uses less digits than its factorization.

99386224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887392 (or 887386 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 99386224 is about 9969.2639648070. The cubic root of 99386224 is about 463.2073018955.

The spelling of 99386224 in words is "ninety-nine million, three hundred eighty-six thousand, two hundred twenty-four".