Q: Is 1,142,090 a Prime Number?
A: No, 1,142,090 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 1142090 can be evenly divided by 1 2 5 10 19 38 95 190 6,011 12,022 30,055 60,110 114,209 228,418 571,045 and 1,142,090, with no remainder.
Since 1,142,090 cannot be divided by just 1 and 1,142,090, it is not a prime number.