41081 has 2 divisors, whose sum is σ = 41082. Its totient is φ = 41080.

The previous prime is 41077. The next prime is 41113. The reversal of 41081 is 18014.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33856 + 7225 = 184^2 + 85^2 .

It is a cyclic number.

It is not a de Polignac number, because 41081 - 2² = 41077 is a prime.

It is a super-2 number, since 2×41081² = 3375297122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20540 + 20541.

It is an arithmetic number, because the mean of its divisors is an integer number (20541).

2⁴¹⁰⁸¹ is an apocalyptic number.

It is an amenable number.

41081 is a deficient number, since it is larger than the sum of its proper divisors (1).

41081 is an equidigital number, since it uses as much as digits as its factorization.

41081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 41081 is about 202.6844838659. The cubic root of 41081 is about 34.5048652384.

Adding to 41081 its reverse (18014), we get a palindrome (59095).

The spelling of 41081 in words is "forty-one thousand, eighty-one".