Q: Is 997,960 a Prime Number?
A: No, 997,960 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 997960 can be evenly divided by 1 2 4 5 8 10 20 40 61 122 244 305 409 488 610 818 1,220 1,636 2,045 2,440 3,272 4,090 8,180 16,360 24,949 49,898 99,796 124,745 199,592 249,490 498,980 and 997,960, with no remainder.
Since 997,960 cannot be divided by just 1 and 997,960, it is not a prime number.