Q: Is 1,246,890 a Prime Number?
A: No, 1,246,890 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 1246890 can be evenly divided by 1 2 3 5 6 10 15 30 89 178 267 445 467 534 890 934 1,335 1,401 2,335 2,670 2,802 4,670 7,005 14,010 41,563 83,126 124,689 207,815 249,378 415,630 623,445 and 1,246,890, with no remainder.
Since 1,246,890 cannot be divided by just 1 and 1,246,890, it is not a prime number.