Q: Is 1,264,335 a Prime Number?
A: No, 1,264,335 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 1264335 can be evenly divided by 1 3 5 15 31 93 155 465 2,719 8,157 13,595 40,785 84,289 252,867 421,445 and 1,264,335, with no remainder.
Since 1,264,335 cannot be divided by just 1 and 1,264,335, it is not a prime number.