It is a tau number, because it is divible by the number of its divisors (192).
It is an unprimeable number.
Almost surely, 299999360 is an apocalyptic number.
99999360 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 99999360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179328240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99999360 is an equidigital number, since it uses as much as digits as its factorization.
99999360 is an odious number, because the sum of its binary digits is odd.
The square root of 99999360 is about 9999.9679999488. The cubic root of 99999360 is about 464.1578931535.
The spelling of 99999360 in words is "ninety-nine million, nine hundred ninety-nine thousand, three hundred sixty".