41611 has 2 divisors, whose sum is σ = 41612. Its totient is φ = 41610.

The previous prime is 41609. The next prime is 41617. The reversal of 41611 is 11614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41611 - 2¹ = 41609 is a prime.

Together with 41609, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 41591 and 41600.

It is not a weakly prime, because it can be changed into another prime (41617) 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, 20805 + 20806.

It is an arithmetic number, because the mean of its divisors is an integer number (20806).

2⁴¹⁶¹¹ is an apocalyptic number.

41611 is a deficient number, since it is larger than the sum of its proper divisors (1).

41611 is an equidigital number, since it uses as much as digits as its factorization.

41611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24, while the sum is 13.

The square root of 41611 is about 203.9877447299. The cubic root of 41611 is about 34.6526179926.

The spelling of 41611 in words is "forty-one thousand, six hundred eleven".