Q: Is 677,200 a Prime Number?
A: No, 677,200 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 677200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 1,693 3,386 6,772 8,465 13,544 16,930 27,088 33,860 42,325 67,720 84,650 135,440 169,300 338,600 and 677,200, with no remainder.
Since 677,200 cannot be divided by just 1 and 677,200, it is not a prime number.