284800 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2284800 is an apocalyptic number.
284800 is a gapful number since it is divisible by the number (20) 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 284800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355725).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284800 is an equidigital number, since it uses as much as digits as its factorization.
284800 is an odious number, because the sum of its binary digits is odd.
The square root of 284800 is about 533.6665625651. Note that the first 3 decimals coincide. The cubic root of 284800 is about 65.7930462621.
The spelling of 284800 in words is "two hundred eighty-four thousand, eight hundred".