Q: Is 1,045,629 a Prime Number?
A: No, 1,045,629 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 1045629 can be evenly divided by 1 3 9 13 27 39 81 117 243 331 351 993 1,053 2,979 3,159 4,303 8,937 12,909 26,811 38,727 80,433 116,181 348,543 and 1,045,629, with no remainder.
Since 1,045,629 cannot be divided by just 1 and 1,045,629, it is not a prime number.