Q: Is 1,361,748 a Prime Number?
A: No, 1,361,748 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 1361748 can be evenly divided by 1 2 3 4 6 12 37 74 111 148 222 444 3,067 6,134 9,201 12,268 18,402 36,804 113,479 226,958 340,437 453,916 680,874 and 1,361,748, with no remainder.
Since 1,361,748 cannot be divided by just 1 and 1,361,748, it is not a prime number.