It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
21200242 is an apocalyptic number.
1200242 is a wasteful number, since it uses less digits than its factorization.
1200242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1624.
The square root of 1200242 is about 1095.5555668244. Note that the first 4 decimals coincide. The cubic root of 1200242 is about 106.2729998652.
Adding to 1200242 its reverse (2420021), we get a palindrome (3620263).
The spelling of 1200242 in words is "one million, two hundred thousand, two hundred forty-two".