Q: Is 1,202,538 a Prime Number?
A: No, 1,202,538 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 1202538 can be evenly divided by 1 2 3 6 43 59 79 86 118 129 158 177 237 258 354 474 2,537 3,397 4,661 5,074 6,794 7,611 9,322 10,191 13,983 15,222 20,382 27,966 200,423 400,846 601,269 and 1,202,538, with no remainder.
Since 1,202,538 cannot be divided by just 1 and 1,202,538, it is not a prime number.