It is a happy number.
It is a congruent number.
320112 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2320112 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 320112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320112 is a wasteful number, since it uses less digits than its factorization.
320112 is an evil number, because the sum of its binary digits is even.
The square root of 320112 is about 565.7844112381. The cubic root of 320112 is about 68.4070168240.
Adding to 320112 its reverse (211023), we get a palindrome (531135).
The spelling of 320112 in words is "three hundred twenty thousand, one hundred twelve", and thus it is an iban number.