Q: Is 1,337,448 a Prime Number?
A: No, 1,337,448 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1337448 can be evenly divided by 1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 399 419 456 532 798 838 1,064 1,257 1,596 1,676 2,514 2,933 3,192 3,352 5,028 5,866 7,961 8,799 10,056 11,732 15,922 17,598 23,464 23,883 31,844 35,196 47,766 55,727 63,688 70,392 95,532 111,454 167,181 191,064 222,908 334,362 445,816 668,724 and 1,337,448, with no remainder.
Since 1,337,448 cannot be divided by just 1 and 1,337,448, it is not a prime number.