41873666 has 16 divisors (see below), whose sum is σ = 63945504. Its totient is φ = 20561664.

The previous prime is 41873647. The next prime is 41873681. The reversal of 41873666 is 66637814.

41873666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31385 + ... + 32691.

It is an arithmetic number, because the mean of its divisors is an integer number (3996594).

Almost surely, 2^41873666 is an apocalyptic number.

41873666 is a deficient number, since it is larger than the sum of its proper divisors (22071838).

41873666 is a wasteful number, since it uses less digits than its factorization.

41873666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585.

The product of its digits is 145152, while the sum is 41.

The square root of 41873666 is about 6470.9864781191. The cubic root of 41873666 is about 347.2537903681.

The spelling of 41873666 in words is "forty-one million, eight hundred seventy-three thousand, six hundred sixty-six".