It is a tau number, because it is divible by the number of its divisors (192).
It is a self number, because there is not a number n which added to its sum of digits gives 11097216.
Almost surely, 211097216 is an apocalyptic number.
11097216 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 11097216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18666000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11097216 is a wasteful number, since it uses less digits than its factorization.
11097216 is an evil number, because the sum of its binary digits is even.
The square root of 11097216 is about 3331.2484146338. The cubic root of 11097216 is about 223.0512594398.
The spelling of 11097216 in words is "eleven million, ninety-seven thousand, two hundred sixteen".