99590432 has 24 divisors (see below), whose sum is σ = 196427196. Its totient is φ = 49704192.

The previous prime is 99590429. The next prime is 99590441. The reversal of 99590432 is 23409599.

It can be written as a sum of positive squares in 2 ways, for example, as 99281296 + 309136 = 9964^2 + 556^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99590432.

It is an unprimeable number.

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, 17078 + ... + 22154.

Almost surely, 2^99590432 is an apocalyptic number.

It is an amenable number.

99590432 is a deficient number, since it is larger than the sum of its proper divisors (96836764).

99590432 is a wasteful number, since it uses less digits than its factorization.

99590432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700 (or 5692 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 99590432 is about 9979.5005887068. The cubic root of 99590432 is about 463.5243341826.

The spelling of 99590432 in words is "ninety-nine million, five hundred ninety thousand, four hundred thirty-two".