Q: Is 1,252,724 a Prime Number?
A: No, 1,252,724 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 1252724 can be evenly divided by 1 2 4 11 22 44 71 142 284 401 781 802 1,562 1,604 3,124 4,411 8,822 17,644 28,471 56,942 113,884 313,181 626,362 and 1,252,724, with no remainder.
Since 1,252,724 cannot be divided by just 1 and 1,252,724, it is not a prime number.