598500 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2598500 is an apocalyptic number.
598500 is a gapful number since it is divisible by the number (50) 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 598500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
598500 is a wasteful number, since it uses less digits than its factorization.
598500 is an evil number, because the sum of its binary digits is even.
The square root of 598500 is about 773.6278174937. The cubic root of 598500 is about 84.2729218215.
The spelling of 598500 in words is "five hundred ninety-eight thousand, five hundred".