41165689 has 2 divisors, whose sum is σ = 41165690. Its totient is φ = 41165688.

The previous prime is 41165669. The next prime is 41165693. The reversal of 41165689 is 98656114.

41165689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40857664 + 308025 = 6392^2 + 555^2 .

It is a cyclic number.

It is not a de Polignac number, because 41165689 - 2¹⁹ = 40641401 is a prime.

It is a super-3 number, since 3×41165689³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (41165629) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20582844 + 20582845.

It is an arithmetic number, because the mean of its divisors is an integer number (20582845).

Almost surely, 2^41165689 is an apocalyptic number.

It is an amenable number.

41165689 is a deficient number, since it is larger than the sum of its proper divisors (1).

41165689 is an equidigital number, since it uses as much as digits as its factorization.

41165689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 40.

The square root of 41165689 is about 6416.0493296109. The cubic root of 41165689 is about 345.2855970209.

The spelling of 41165689 in words is "forty-one million, one hundred sixty-five thousand, six hundred eighty-nine".