Q: Is 9,814,428 a Prime Number?
A: No, 9,814,428 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 9814428 can be evenly divided by 1 2 3 4 6 9 12 13 18 26 36 39 52 67 78 117 134 156 201 234 268 313 402 468 603 626 804 871 939 1,206 1,252 1,742 1,878 2,412 2,613 2,817 3,484 3,756 4,069 5,226 5,634 7,839 8,138 10,452 11,268 12,207 15,678 16,276 20,971 24,414 31,356 36,621 41,942 48,828 62,913 73,242 83,884 125,826 146,484 188,739 251,652 272,623 377,478 545,246 754,956 817,869 1,090,492 1,635,738 2,453,607 3,271,476 4,907,214 and 9,814,428, with no remainder.
Since 9,814,428 cannot be divided by just 1 and 9,814,428, it is not a prime number.