Q: Is 490,215 a Prime Number?
A: No, 490,215 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 490215 can be evenly divided by 1 3 5 11 15 33 55 165 2,971 8,913 14,855 32,681 44,565 98,043 163,405 and 490,215, with no remainder.
Since 490,215 cannot be divided by just 1 and 490,215, it is not a prime number.