Adding to 12841472 its product of digits (3584), we get a square (12845056 = 35842).
It is an unprimeable number.
Almost surely, 212841472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12841472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14665728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12841472 is an frugal number, since it uses more digits than its factorization.
12841472 is an odious number, because the sum of its binary digits is odd.
The square root of 12841472 is about 3583.4999651179. The cubic root of 12841472 is about 234.1737818337.
The spelling of 12841472 in words is "twelve million, eight hundred forty-one thousand, four hundred seventy-two".