Q: Is 375,420 a Prime Number?
A: No, 375,420 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 375420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 6,257 12,514 18,771 25,028 31,285 37,542 62,570 75,084 93,855 125,140 187,710 and 375,420, with no remainder.
Since 375,420 cannot be divided by just 1 and 375,420, it is not a prime number.