Q: Is 601,660 a Prime Number?
A: No, 601,660 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 601660 can be evenly divided by 1 2 4 5 10 20 67 134 268 335 449 670 898 1,340 1,796 2,245 4,490 8,980 30,083 60,166 120,332 150,415 300,830 and 601,660, with no remainder.
Since 601,660 cannot be divided by just 1 and 601,660, it is not a prime number.