99608200 has 48 divisors (see below), whose sum is σ = 235983780. Its totient is φ = 39087360.

The previous prime is 99608191. The next prime is 99608221. The reversal of 99608200 is 280699.

It can be written as a sum of positive squares in 6 ways, for example, as 15225604 + 84382596 = 3902^2 + 9186^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5902 + ... + 15298.

Almost surely, 2^99608200 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 99608200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117991890).

99608200 is an abundant number, since it is smaller than the sum of its proper divisors (136375580).

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

99608200 is a wasteful number, since it uses less digits than its factorization.

99608200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9466 (or 9457 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 99608200 is about 9980.3907739126. The cubic root of 99608200 is about 463.5518984458.

Adding to 99608200 its reverse (280699), we get a palindrome (99888899).

The spelling of 99608200 in words is "ninety-nine million, six hundred eight thousand, two hundred".