Q: Is 947,872 a Prime Number?
A: No, 947,872 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 947872 can be evenly divided by 1 2 4 8 16 19 32 38 76 152 304 608 1,559 3,118 6,236 12,472 24,944 29,621 49,888 59,242 118,484 236,968 473,936 and 947,872, with no remainder.
Since 947,872 cannot be divided by just 1 and 947,872, it is not a prime number.