Q: Is 1,421,849 a Prime Number?
A: No, 1,421,849 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 1421849 can be evenly divided by 1 11 13 61 143 163 671 793 1,793 2,119 8,723 9,943 23,309 109,373 129,259 and 1,421,849, with no remainder.
Since 1,421,849 cannot be divided by just 1 and 1,421,849, it is not a prime number.