Q: Is 1,672,164 a Prime Number?
A: No, 1,672,164 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 1672164 can be evenly divided by 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 324 351 397 468 702 794 1,053 1,191 1,404 1,588 2,106 2,382 3,573 4,212 4,764 5,161 7,146 10,322 10,719 14,292 15,483 20,644 21,438 30,966 32,157 42,876 46,449 61,932 64,314 92,898 128,628 139,347 185,796 278,694 418,041 557,388 836,082 and 1,672,164, with no remainder.
Since 1,672,164 cannot be divided by just 1 and 1,672,164, it is not a prime number.