41871855 has 32 divisors (see below), whose sum is σ = 70502400. Its totient is φ = 21191040.

The previous prime is 41871829. The next prime is 41871857. The reversal of 41871855 is 55817814.

It is not a de Polignac number, because 41871855 - 2⁷ = 41871727 is a prime.

It is a super-2 number, since 2×41871855² = 3506504482282050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41871857) 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 31 ways as a sum of consecutive naturals, for example, 23796 + ... + 25494.

It is an arithmetic number, because the mean of its divisors is an integer number (2203200).

Almost surely, 2^41871855 is an apocalyptic number.

41871855 is a deficient number, since it is larger than the sum of its proper divisors (28630545).

41871855 is a wasteful number, since it uses less digits than its factorization.

41871855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791.

The product of its digits is 44800, while the sum is 39.

The square root of 41871855 is about 6470.8465443093. The cubic root of 41871855 is about 347.2487841535.

The spelling of 41871855 in words is "forty-one million, eight hundred seventy-one thousand, eight hundred fifty-five".