Q: Is 1,242,376 a Prime Number?
A: No, 1,242,376 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 1242376 can be evenly divided by 1 2 4 8 97 194 388 776 1,601 3,202 6,404 12,808 155,297 310,594 621,188 and 1,242,376, with no remainder.
Since 1,242,376 cannot be divided by just 1 and 1,242,376, it is not a prime number.