Q: Is 5,742,072 a Prime Number?
A: No, 5,742,072 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 5742072 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 11,393 22,786 34,179 45,572 68,358 79,751 91,144 102,537 136,716 159,502 205,074 239,253 273,432 319,004 410,148 478,506 638,008 717,759 820,296 957,012 1,435,518 1,914,024 2,871,036 and 5,742,072, with no remainder.
Since 5,742,072 cannot be divided by just 1 and 5,742,072, it is not a prime number.