It is a d-powerful number, because it can be written as 97 + 24 + 72 + 218 + 222 + 85 + 62 .
It is a house number.
It is a self number, because there is not a number n which added to its sum of digits gives 9272286.
It is a congruent number.
It is an unprimeable number.
Almost surely, 29272286 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9272286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11059200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9272286 is a wasteful number, since it uses less digits than its factorization.
9272286 is an evil number, because the sum of its binary digits is even.
The square root of 9272286 is about 3045.0428568413. The cubic root of 9272286 is about 210.0852714929.
The spelling of 9272286 in words is "nine million, two hundred seventy-two thousand, two hundred eighty-six".