It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 312048.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 312048.
2312048 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 312048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312048 is a wasteful number, since it uses less digits than its factorization.
312048 is an evil number, because the sum of its binary digits is even.
The square root of 312048 is about 558.6125669908. The cubic root of 312048 is about 67.8277068475.
The spelling of 312048 in words is "three hundred twelve thousand, forty-eight".