It is a happy number.
It is a nialpdrome in base 12.
It is a zygodrome in base 12.
It is a congruent number.
It is an unprimeable number.
2162160 is a highly composite number, because it has more divisors than any smaller number.
2162160 is a superabundant number, because it has a larger abundancy index than any smaller number.
22162160 is an apocalyptic number.
2162160 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 2162160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4999680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2162160 is a wasteful number, since it uses less digits than its factorization.
2162160 is an evil number, because the sum of its binary digits is even.
The square root of 2162160 is about 1470.4285089728. The cubic root of 2162160 is about 129.3091557408.
Adding to 2162160 its reverse (612612), we get a palindrome (2774772).
The spelling of 2162160 in words is "two million, one hundred sixty-two thousand, one hundred sixty".