It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is an unprimeable number.
2227808 is an apocalyptic number.
227808 is a gapful number since it is divisible by the number (28) 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 227808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227808 is a wasteful number, since it uses less digits than its factorization.
227808 is an evil number, because the sum of its binary digits is even.
The square root of 227808 is about 477.2923632324. The cubic root of 227808 is about 61.0739942348.
The spelling of 227808 in words is "two hundred twenty-seven thousand, eight hundred eight".