Q: Is 1,242,948 a Prime Number?
A: No, 1,242,948 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 1242948 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 14,797 29,594 44,391 59,188 88,782 103,579 177,564 207,158 310,737 414,316 621,474 and 1,242,948, with no remainder.
Since 1,242,948 cannot be divided by just 1 and 1,242,948, it is not a prime number.