99824036 has 12 divisors (see below), whose sum is σ = 188130012. Its totient is φ = 46072608.

The previous prime is 99824009. The next prime is 99824041. The reversal of 99824036 is 63042899.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22278400 + 77545636 = 4720^2 + 8806^2 .

It is a junction number, because it is equal to n+sod(n) for n = 99823984 and 99824002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959795 + ... + 959898.

It is an arithmetic number, because the mean of its divisors is an integer number (15677501).

Almost surely, 2^99824036 is an apocalyptic number.

It is an amenable number.

99824036 is a deficient number, since it is larger than the sum of its proper divisors (88305976).

99824036 is a wasteful number, since it uses less digits than its factorization.

99824036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919710 (or 1919708 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 99824036 is about 9991.1979261748. The cubic root of 99824036 is about 463.8864726713.

The spelling of 99824036 in words is "ninety-nine million, eight hundred twenty-four thousand, thirty-six".