Q: Is 4,055,401 a Prime Number?
A: No, 4,055,401 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 4055401 can be evenly divided by 1 7 17 53 119 371 643 901 4,501 6,307 10,931 34,079 76,517 238,553 579,343 and 4,055,401, with no remainder.
Since 4,055,401 cannot be divided by just 1 and 4,055,401, it is not a prime number.