7171441 has 2 divisors, whose sum is σ = 7171442. Its totient is φ = 7171440.

The previous prime is 7171429. The next prime is 7171453. The reversal of 7171441 is 1441717.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (7171429) and next prime (7171453).

It can be written as a sum of positive squares in only one way, i.e., 6780816 + 390625 = 2604^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 7171441 - 2¹⁵ = 7138673 is a prime.

It is not a weakly prime, because it can be changed into another prime (7171471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585720 + 3585721.

It is an arithmetic number, because the mean of its divisors is an integer number (3585721).

Almost surely, 2^7171441 is an apocalyptic number.

It is an amenable number.

7171441 is a deficient number, since it is larger than the sum of its proper divisors (1).

7171441 is an equidigital number, since it uses as much as digits as its factorization.

7171441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 784, while the sum is 25.

The square root of 7171441 is about 2677.9546299368. The cubic root of 7171441 is about 192.8422292472.

The spelling of 7171441 in words is "seven million, one hundred seventy-one thousand, four hundred forty-one".