It is a nialpdrome in base 8, base 12 and base 16.
It is an unprimeable number.
16896 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
216896 is an apocalyptic number.
16896 is a gapful number since it is divisible by the number (16) 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 16896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16896 is an equidigital number, since it uses as much as digits as its factorization.
16896 is an evil number, because the sum of its binary digits is even.
The square root of 16896 is about 129.9846144742. The cubic root of 16896 is about 25.6602746400.
The spelling of 16896 in words is "sixteen thousand, eight hundred ninety-six".