It is an unprimeable number.
Almost surely, 299593892 is an apocalyptic number.
99593892 is the 6312-nd heptagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 99593892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129056928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99593892 is a wasteful number, since it uses less digits than its factorization.
99593892 is an odious number, because the sum of its binary digits is odd.
The square root of 99593892 is about 9979.6739425695. The cubic root of 99593892 is about 463.5297020866.
The spelling of 99593892 in words is "ninety-nine million, five hundred ninety-three thousand, eight hundred ninety-two".