Q: Is 671,922 a Prime Number?
A: No, 671,922 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 671922 can be evenly divided by 1 2 3 6 9 18 23 27 46 54 69 138 207 414 541 621 1,082 1,242 1,623 3,246 4,869 9,738 12,443 14,607 24,886 29,214 37,329 74,658 111,987 223,974 335,961 and 671,922, with no remainder.
Since 671,922 cannot be divided by just 1 and 671,922, it is not a prime number.