41811938 has 8 divisors (see below), whose sum is σ = 71677632. Its totient is φ = 17919396.

The previous prime is 41811937. The next prime is 41811941. The reversal of 41811938 is 83911814.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 41811898 and 41811907.

It is not an unprimeable number, because it can be changed into a prime (41811937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493270 + ... + 1493297.

It is an arithmetic number, because the mean of its divisors is an integer number (8959704).

Almost surely, 2^41811938 is an apocalyptic number.

41811938 is a deficient number, since it is larger than the sum of its proper divisors (29865694).

41811938 is a wasteful number, since it uses less digits than its factorization.

41811938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986576.

The product of its digits is 6912, while the sum is 35.

The square root of 41811938 is about 6466.2151216921. The cubic root of 41811938 is about 347.0830719064.

The spelling of 41811938 in words is "forty-one million, eight hundred eleven thousand, nine hundred thirty-eight".