Adding to 224400 its reverse (4422), we get a palindrome (228822).
It is a tau number, because it is divible by the number of its divisors (120).
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.
It is a zygodrome in base 10.
It is a congruent number.
2224400 is an apocalyptic number.
224400 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 224400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224400 is a wasteful number, since it uses less digits than its factorization.
224400 is an evil number, because the sum of its binary digits is even.
The square root of 224400 is about 473.7087712931. The cubic root of 224400 is about 60.7679078098.
The spelling of 224400 in words is "two hundred twenty-four thousand, four hundred", and thus it is an iban number.