It is a self number, because there is not a number n which added to its sum of digits gives 87808.
It is a congruent number.
287808 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 87808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87808 is an frugal number, since it uses more digits than its factorization.
87808 is an evil number, because the sum of its binary digits is even.
The square root of 87808 is about 296.3241468392. The cubic root of 87808 is about 44.4472294551.
The spelling of 87808 in words is "eighty-seven thousand, eight hundred eight".