13226976 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
13226976 is strictly pandigital in base 8.
It is a self number, because there is not a number n which added to its sum of digits gives 13226976.
It is a congruent number.
It is an unprimeable number.
Almost surely, 213226976 is an apocalyptic number.
13226976 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 13226976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22320396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13226976 is an frugal number, since it uses more digits than its factorization.
13226976 is an evil number, because the sum of its binary digits is even.
The square root of 13226976 is about 3636.8909799443. The cubic root of 13226976 is about 236.4940335539.
The spelling of 13226976 in words is "thirteen million, two hundred twenty-six thousand, nine hundred seventy-six".