41685818 has 16 divisors (see below), whose sum is σ = 64920960. Its totient is φ = 20050800.

The previous prime is 41685811. The next prime is 41685827. The reversal of 41685818 is 81858614.

41685818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×41685818³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (41685811) 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 7 ways as a sum of consecutive naturals, for example, 16883 + ... + 19193.

It is an arithmetic number, because the mean of its divisors is an integer number (4057560).

Almost surely, 2^41685818 is an apocalyptic number.

41685818 is a deficient number, since it is larger than the sum of its proper divisors (23235142).

41685818 is a wasteful number, since it uses less digits than its factorization.

41685818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653.

The product of its digits is 61440, while the sum is 41.

The square root of 41685818 is about 6456.4555291584. The cubic root of 41685818 is about 346.7337442111.

The spelling of 41685818 in words is "forty-one million, six hundred eighty-five thousand, eight hundred eighteen".