Q: Is 1,052,140 a Prime Number?
A: No, 1,052,140 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 1052140 can be evenly divided by 1 2 4 5 10 20 31 62 124 155 310 620 1,697 3,394 6,788 8,485 16,970 33,940 52,607 105,214 210,428 263,035 526,070 and 1,052,140, with no remainder.
Since 1,052,140 cannot be divided by just 1 and 1,052,140, it is not a prime number.