Q: Is 67,564 a Prime Number?
A: No, 67,564 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 67564 can be evenly divided by 1 2 4 7 14 19 28 38 76 127 133 254 266 508 532 889 1,778 2,413 3,556 4,826 9,652 16,891 33,782 and 67,564, with no remainder.
Since 67,564 cannot be divided by just 1 and 67,564, it is not a prime number.