22800 is nontrivially palindromic in base 7, base 9 and base 14.
It is a tau number, because it is divible by the number of its divisors (60).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a nialpdrome in base 8.
22800 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
222800 is an apocalyptic number.
22800 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 22800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22800 is a wasteful number, since it uses less digits than its factorization.
22800 is an odious number, because the sum of its binary digits is odd.
The square root of 22800 is about 150.9966887054. The cubic root of 22800 is about 28.3559987804.
The spelling of 22800 in words is "twenty-two thousand, eight hundred".