Q: Is 7,740,564 a Prime Number?
A: No, 7,740,564 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 7740564 can be evenly divided by 1 2 3 4 6 12 13 26 29 39 52 58 59 78 87 116 118 156 174 177 236 348 354 377 708 754 767 841 1,131 1,508 1,534 1,682 1,711 2,262 2,301 2,523 3,068 3,364 3,422 4,524 4,602 5,046 5,133 6,844 9,204 10,092 10,266 10,933 20,532 21,866 22,243 32,799 43,732 44,486 49,619 65,598 66,729 88,972 99,238 131,196 133,458 148,857 198,476 266,916 297,714 595,428 645,047 1,290,094 1,935,141 2,580,188 3,870,282 and 7,740,564, with no remainder.
Since 7,740,564 cannot be divided by just 1 and 7,740,564, it is not a prime number.