41165 has 4 divisors (see below), whose sum is σ = 49404. Its totient is φ = 32928.

The previous prime is 41161. The next prime is 41177. The reversal of 41165 is 56114.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56114 = 2 ⋅28057.

It can be written as a sum of positive squares in 2 ways, for example, as 11236 + 29929 = 106^2 + 173^2 .

It is a cyclic number.

It is not a de Polignac number, because 41165 - 2² = 41161 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 41165.

It is not an unprimeable number, because it can be changed into a prime (41161) 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 in 3 ways as a sum of consecutive naturals, for example, 4112 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (12351).

2⁴¹¹⁶⁵ is an apocalyptic number.

It is an amenable number.

41165 is a deficient number, since it is larger than the sum of its proper divisors (8239).

41165 is an equidigital number, since it uses as much as digits as its factorization.

41165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8238.

The product of its digits is 120, while the sum is 17.

The square root of 41165 is about 202.8915966717. The cubic root of 41165 is about 34.5283670634.

Adding to 41165 its reverse (56114), we get a palindrome (97279).

The spelling of 41165 in words is "forty-one thousand, one hundred sixty-five".