Q: Is 492,784 a Prime Number?
A: No, 492,784 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 492784 can be evenly divided by 1 2 4 8 16 19 38 76 152 304 1,621 3,242 6,484 12,968 25,936 30,799 61,598 123,196 246,392 and 492,784, with no remainder.
Since 492,784 cannot be divided by just 1 and 492,784, it is not a prime number.