99590024 has 8 divisors (see below), whose sum is σ = 186731310. Its totient is φ = 49795008.

The previous prime is 99589993. The next prime is 99590033. The reversal of 99590024 is 42009599.

It can be written as a sum of positive squares in only one way, i.e., 59013124 + 40576900 = 7682^2 + 6370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 99590024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6224369 + ... + 6224384.

Almost surely, 2^99590024 is an apocalyptic number.

It is an amenable number.

99590024 is a deficient number, since it is larger than the sum of its proper divisors (87141286).

99590024 is a wasteful number, since it uses less digits than its factorization.

99590024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12448759 (or 12448755 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 99590024 is about 9979.4801467812. The cubic root of 99590024 is about 463.5237011961.

It can be divided in two parts, 995 and 90024, that added together give a palindrome (91019).

The spelling of 99590024 in words is "ninety-nine million, five hundred ninety thousand, twenty-four".