4181041 has 2 divisors, whose sum is σ = 4181042. Its totient is φ = 4181040.

The previous prime is 4180987. The next prime is 4181059. The reversal of 4181041 is 1401814.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2480625 + 1700416 = 1575^2 + 1304^2 .

It is a cyclic number.

It is not a de Polignac number, because 4181041 - 2¹⁹ = 3656753 is a prime.

It is a super-2 number, since 2×4181041² = 34962207687362, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4181071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2090520 + 2090521.

It is an arithmetic number, because the mean of its divisors is an integer number (2090521).

Almost surely, 2^4181041 is an apocalyptic number.

It is an amenable number.

4181041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4181041 is an equidigital number, since it uses as much as digits as its factorization.

4181041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 4181041 is about 2044.7593990492. The cubic root of 4181041 is about 161.0997286009.

Adding to 4181041 its reverse (1401814), we get a palindrome (5582855).

The spelling of 4181041 in words is "four million, one hundred eighty-one thousand, forty-one".