It is a congruent number.
It is an unprimeable number.
273152 is an apocalyptic number.
73152 is a gapful number since it is divisible by the number (72) 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 73152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73152 is a wasteful number, since it uses less digits than its factorization.
73152 is an odious number, because the sum of its binary digits is odd.
The square root of 73152 is about 270.4662640700. The cubic root of 73152 is about 41.8223791399.
Adding to 73152 its reverse (25137), we get a palindrome (98289).
The spelling of 73152 in words is "seventy-three thousand, one hundred fifty-two".