Q: Is 1,564,402 a Prime Number?
A: No, 1,564,402 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 1564402 can be evenly divided by 1 2 7 14 131 262 853 917 1,706 1,834 5,971 11,942 111,743 223,486 782,201 and 1,564,402, with no remainder.
Since 1,564,402 cannot be divided by just 1 and 1,564,402, it is not a prime number.