It is a congruent number.
It is an unprimeable number.
Almost surely, 29946672 is an apocalyptic number.
9946672 is a gapful number since it is divisible by the number (92) 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 9946672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10177920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9946672 is a wasteful number, since it uses less digits than its factorization.
9946672 is an odious number, because the sum of its binary digits is odd.
The square root of 9946672 is about 3153.8344915357. The cubic root of 9946672 is about 215.0598138970.
The spelling of 9946672 in words is "nine million, nine hundred forty-six thousand, six hundred seventy-two".