Q: Is 673,425 a Prime Number?
A: No, 673,425 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 673425 can be evenly divided by 1 3 5 9 15 25 41 45 73 75 123 205 219 225 365 369 615 657 1,025 1,095 1,825 1,845 2,993 3,075 3,285 5,475 8,979 9,225 14,965 16,425 26,937 44,895 74,825 134,685 224,475 and 673,425, with no remainder.
Since 673,425 cannot be divided by just 1 and 673,425, it is not a prime number.