Adding to 604320 its reverse (23406), we get a palindrome (627726).
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 604320.
It is a congruent number.
It is an unprimeable number.
2604320 is an apocalyptic number.
604320 is a gapful number since it is divisible by the number (60) 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 604320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
604320 is a wasteful number, since it uses less digits than its factorization.
604320 is an odious number, because the sum of its binary digits is odd.
The square root of 604320 is about 777.3802158532. The cubic root of 604320 is about 84.5452064866.
The spelling of 604320 in words is "six hundred four thousand, three hundred twenty".