The square root of 2356225 is 1535.
It is a d-powerful number, because it can be written as 27 + 311 + 55 + 62 + 29 + 221 + 57 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2356225.
It is an unprimeable number.
22356225 is an apocalyptic number.
2356225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2356225 is the 1535-th square number.
2356225 is the 768-th centered octagonal number.
It is an amenable number.
2356225 is an frugal number, since it uses more digits than its factorization.
2356225 is an odious number, because the sum of its binary digits is odd.
The cubic root of 2356225 is about 133.0675782978.
Multiplying 2356225 by its sum of digits (25), we get a square (58905625 = 76752).
2356225 divided by its sum of digits (25) gives a palindrome (94249).
Multiplying 2356225 by its product of digits (3600), we get a square (8482410000 = 921002).
The spelling of 2356225 in words is "two million, three hundred fifty-six thousand, two hundred twenty-five".