Q: Is 1,106,420 a Prime Number?
A: No, 1,106,420 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 1106420 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 1,129 2,258 4,516 5,645 7,903 11,290 15,806 22,580 31,612 39,515 55,321 79,030 110,642 158,060 221,284 276,605 553,210 and 1,106,420, with no remainder.
Since 1,106,420 cannot be divided by just 1 and 1,106,420, it is not a prime number.