Q: Is 1,421,098 a Prime Number?
A: No, 1,421,098 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 1421098 can be evenly divided by 1 2 7 14 17 34 49 98 119 238 833 853 1,666 1,706 5,971 11,942 14,501 29,002 41,797 83,594 101,507 203,014 710,549 and 1,421,098, with no remainder.
Since 1,421,098 cannot be divided by just 1 and 1,421,098, it is not a prime number.