41838666 has 32 divisors (see below), whose sum is σ = 89149248. Its totient is φ = 13044480.

The previous prime is 41838647. The next prime is 41838673. The reversal of 41838666 is 66683814.

It is a happy number.

41838666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 16461 + ... + 18831.

It is an arithmetic number, because the mean of its divisors is an integer number (2785914).

Almost surely, 2^41838666 is an apocalyptic number.

41838666 is an abundant number, since it is smaller than the sum of its proper divisors (47310582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41838666 is a wasteful number, since it uses less digits than its factorization.

41838666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566.

The product of its digits is 165888, while the sum is 42.

The square root of 41838666 is about 6468.2815337615. The cubic root of 41838666 is about 347.1570129926.

The spelling of 41838666 in words is "forty-one million, eight hundred thirty-eight thousand, six hundred sixty-six".