It is a happy number.
It is a zygodrome in base 2.
It is a congruent number.
511200 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2511200 is an apocalyptic number.
511200 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 511200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (914004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
511200 is a wasteful number, since it uses less digits than its factorization.
511200 is an evil number, because the sum of its binary digits is even.
The square root of 511200 is about 714.9825172688. The cubic root of 511200 is about 79.9583116131.
Adding to 511200 its reverse (2115), we get a palindrome (513315).
The spelling of 511200 in words is "five hundred eleven thousand, two hundred".