Q: Is 1,345,352 a Prime Number?
A: No, 1,345,352 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 1345352 can be evenly divided by 1 2 4 8 19 38 53 76 106 152 167 212 334 424 668 1,007 1,336 2,014 3,173 4,028 6,346 8,056 8,851 12,692 17,702 25,384 35,404 70,808 168,169 336,338 672,676 and 1,345,352, with no remainder.
Since 1,345,352 cannot be divided by just 1 and 1,345,352, it is not a prime number.