Q: Is 61,617 a Prime Number?
A: No, 61,617 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 61617 can be evenly divided by 1 3 19 23 47 57 69 141 437 893 1,081 1,311 2,679 3,243 20,539 and 61,617, with no remainder.
Since 61,617 cannot be divided by just 1 and 61,617, it is not a prime number.