41166566 has 24 divisors (see below), whose sum is σ = 73509480. Its totient is φ = 17230752.

The previous prime is 41166563. The next prime is 41166569. The reversal of 41166566 is 66566114.

41166566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41166563) and next prime (41166569).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41166563) 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 in 11 ways as a sum of consecutive naturals, for example, 671 + ... + 9098.

It is an arithmetic number, because the mean of its divisors is an integer number (3062895).

Almost surely, 2^41166566 is an apocalyptic number.

41166566 is a deficient number, since it is larger than the sum of its proper divisors (32342914).

41166566 is a wasteful number, since it uses less digits than its factorization.

41166566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9828 (or 9821 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 41166566 is about 6416.1176734845. The cubic root of 41166566 is about 345.2880490089.

The spelling of 41166566 in words is "forty-one million, one hundred sixty-six thousand, five hundred sixty-six".