41920871 has 8 divisors (see below), whose sum is σ = 42470400. Its totient is φ = 41375160.

The previous prime is 41920817. The next prime is 41920873. The reversal of 41920871 is 17802914.

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

It is a cyclic number.

It is not a de Polignac number, because 41920871 - 2⁶ = 41920807 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 (41920873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25760 + ... + 27338.

It is an arithmetic number, because the mean of its divisors is an integer number (5308800).

Almost surely, 2^41920871 is an apocalyptic number.

41920871 is a deficient number, since it is larger than the sum of its proper divisors (549529).

41920871 is a wasteful number, since it uses less digits than its factorization.

41920871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 41920871 is about 6474.6328853457. The cubic root of 41920871 is about 347.3842300205.

The spelling of 41920871 in words is "forty-one million, nine hundred twenty thousand, eight hundred seventy-one".