99803088 has 120 divisors (see below), whose sum is σ = 348269376. Its totient is φ = 25920000.

The previous prime is 99803083. The next prime is 99803089. The reversal of 99803088 is 88030899.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99803083) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 6588 + ... + 15588.

Almost surely, 2^99803088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99803088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174134688).

99803088 is an abundant number, since it is smaller than the sum of its proper divisors (248466288).

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

99803088 is a wasteful number, since it uses less digits than its factorization.

99803088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9033 (or 9024 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 99803088 is about 9990.1495484302. The cubic root of 99803088 is about 463.8540216571.

The spelling of 99803088 in words is "ninety-nine million, eight hundred three thousand, eighty-eight".