41856887 has 4 divisors (see below), whose sum is σ = 41973840. Its totient is φ = 41739936.

The previous prime is 41856869. The next prime is 41856923. The reversal of 41856887 is 78865814.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41856887 - 2⁸ = 41856631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41856827) 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, 57938 + ... + 58655.

It is an arithmetic number, because the mean of its divisors is an integer number (10493460).

Almost surely, 2^41856887 is an apocalyptic number.

41856887 is a deficient number, since it is larger than the sum of its proper divisors (116953).

41856887 is a wasteful number, since it uses less digits than its factorization.

41856887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116952.

The product of its digits is 430080, while the sum is 47.

The square root of 41856887 is about 6469.6898689195. The cubic root of 41856887 is about 347.2074020265.

The spelling of 41856887 in words is "forty-one million, eight hundred fifty-six thousand, eight hundred eighty-seven".