Q: Is 5,420,670 a Prime Number?
A: No, 5,420,670 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 5420670 can be evenly divided by 1 2 3 5 6 10 15 30 101 202 303 505 606 1,010 1,515 1,789 3,030 3,578 5,367 8,945 10,734 17,890 26,835 53,670 180,689 361,378 542,067 903,445 1,084,134 1,806,890 2,710,335 and 5,420,670, with no remainder.
Since 5,420,670 cannot be divided by just 1 and 5,420,670, it is not a prime number.