41823681 has 24 divisors (see below), whose sum is σ = 58626720. Its totient is φ = 26516160.

The previous prime is 41823667. The next prime is 41823707. The reversal of 41823681 is 18632814.

It is not a de Polignac number, because 41823681 - 2⁹ = 41823169 is a prime.

It is a super-2 number, since 2×41823681² = 3498440584779522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41823601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256506 + ... + 256668.

It is an arithmetic number, because the mean of its divisors is an integer number (2442780).

Almost surely, 2^41823681 is an apocalyptic number.

It is an amenable number.

41823681 is a deficient number, since it is larger than the sum of its proper divisors (16803039).

41823681 is a wasteful number, since it uses less digits than its factorization.

41823681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 286 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 41823681 is about 6467.1230852675. The cubic root of 41823681 is about 347.1155619496.

The spelling of 41823681 in words is "forty-one million, eight hundred twenty-three thousand, six hundred eighty-one".