Q: Is 1,142,875 a Prime Number?
A: No, 1,142,875 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 1142875 can be evenly divided by 1 5 25 41 125 205 223 1,025 1,115 5,125 5,575 9,143 27,875 45,715 228,575 and 1,142,875, with no remainder.
Since 1,142,875 cannot be divided by just 1 and 1,142,875, it is not a prime number.