It is a tau number, because it is divible by the number of its divisors (54).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 47628.
247628 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 47628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47628 is a wasteful number, since it uses less digits than its factorization.
47628 is an odious number, because the sum of its binary digits is odd.
The square root of 47628 is about 218.2384017537. The cubic root of 47628 is about 36.2482837079.
Multiplying 47628 by its sum of digits (27), we get a square (1285956 = 11342).
47628 divided by its sum of digits (27) gives a square (1764 = 422).
Multiplying 47628 by its product of digits (2688), we get a cube (128024064 = 5043).
The spelling of 47628 in words is "forty-seven thousand, six hundred twenty-eight".