8201441 has 2 divisors, whose sum is σ = 8201442. Its totient is φ = 8201440.

The previous prime is 8201419. The next prime is 8201449. The reversal of 8201441 is 1441028.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5382400 + 2819041 = 2320^2 + 1679^2 .

It is a cyclic number.

It is not a de Polignac number, because 8201441 - 2⁶ = 8201377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8201449) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4100720 + 4100721.

It is an arithmetic number, because the mean of its divisors is an integer number (4100721).

Almost surely, 2^8201441 is an apocalyptic number.

It is an amenable number.

8201441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8201441 is an equidigital number, since it uses as much as digits as its factorization.

8201441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 8201441 is about 2863.8158111164. The cubic root of 8201441 is about 201.6647791034.

Adding to 8201441 its reverse (1441028), we get a palindrome (9642469).

The spelling of 8201441 in words is "eight million, two hundred one thousand, four hundred forty-one".