Adding to 2240245 its reverse (5420422), we get a palindrome (7660667).
2240245 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
2240245 is strictly pandigital in base 8.
It is a congruent number.
It is an unprimeable number.
22240245 is an apocalyptic number.
It is an amenable number.
2240245 is an equidigital number, since it uses as much as digits as its factorization.
2240245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64019.
The square root of 2240245 is about 1496.7448012270. The cubic root of 2240245 is about 130.8474225387.
The spelling of 2240245 in words is "two million, two hundred forty thousand, two hundred forty-five".