Q: Is 1,610,428 a Prime Number?
A: No, 1,610,428 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 1610428 can be evenly divided by 1 2 4 29 58 116 13,883 27,766 55,532 402,607 805,214 and 1,610,428, with no remainder.
Since 1,610,428 cannot be divided by just 1 and 1,610,428, it is not a prime number.