Q: Is 977,564 a Prime Number?
A: No, 977,564 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 977564 can be evenly divided by 1 2 4 7 14 28 34,913 69,826 139,652 244,391 488,782 and 977,564, with no remainder.
Since 977,564 cannot be divided by just 1 and 977,564, it is not a prime number.