172032 divided by its product of nonzero digits (84) gives a 11-th power (2048 = 211).
It is a tau number, because it is divible by the number of its divisors (56).
It is a nialpdrome in base 4 and base 8.
It is a zygodrome in base 4.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 172032.
2172032 is an apocalyptic number.
172032 is a gapful number since it is divisible by the number (12) 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 172032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
172032 is an frugal number, since it uses more digits than its factorization.
172032 is an odious number, because the sum of its binary digits is odd.
The square root of 172032 is about 414.7674046981. The cubic root of 172032 is about 55.6164263182.
The spelling of 172032 in words is "one hundred seventy-two thousand, thirty-two".