Q: Is 1,429,788 a Prime Number?
A: No, 1,429,788 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 1429788 can be evenly divided by 1 2 3 4 6 12 19 38 57 76 114 228 6,271 12,542 18,813 25,084 37,626 75,252 119,149 238,298 357,447 476,596 714,894 and 1,429,788, with no remainder.
Since 1,429,788 cannot be divided by just 1 and 1,429,788, it is not a prime number.