Q: Is 1,421,050 a Prime Number?
A: No, 1,421,050 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 1421050 can be evenly divided by 1 2 5 10 25 50 97 194 293 485 586 970 1,465 2,425 2,930 4,850 7,325 14,650 28,421 56,842 142,105 284,210 710,525 and 1,421,050, with no remainder.
Since 1,421,050 cannot be divided by just 1 and 1,421,050, it is not a prime number.