7144201 has 2 divisors, whose sum is σ = 7144202. Its totient is φ = 7144200.

The previous prime is 7144153. The next prime is 7144211. The reversal of 7144201 is 1024417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5294601 + 1849600 = 2301^2 + 1360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7144201 is a prime.

It is not a weakly prime, because it can be changed into another prime (7144211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3572100 + 3572101.

It is an arithmetic number, because the mean of its divisors is an integer number (3572101).

Almost surely, 2^7144201 is an apocalyptic number.

It is an amenable number.

7144201 is a deficient number, since it is larger than the sum of its proper divisors (1).

7144201 is an equidigital number, since it uses as much as digits as its factorization.

7144201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 7144201 is about 2672.8638199504. The cubic root of 7144201 is about 192.5977554879.

Adding to 7144201 its reverse (1024417), we get a palindrome (8168618).

The spelling of 7144201 in words is "seven million, one hundred forty-four thousand, two hundred one".