Q: Is 1,357,374 a Prime Number?
A: No, 1,357,374 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 1357374 can be evenly divided by 1 2 3 6 29 58 87 174 269 538 807 841 1,614 1,682 2,523 5,046 7,801 15,602 23,403 46,806 226,229 452,458 678,687 and 1,357,374, with no remainder.
Since 1,357,374 cannot be divided by just 1 and 1,357,374, it is not a prime number.