41940305 has 16 divisors (see below), whose sum is σ = 55332288. Its totient is φ = 30264000.

The previous prime is 41940287. The next prime is 41940307. The reversal of 41940305 is 50304914.

It is not a de Polignac number, because 41940305 - 2²⁰ = 40891729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41940307) 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 15 ways as a sum of consecutive naturals, for example, 4295 + ... + 10115.

It is an arithmetic number, because the mean of its divisors is an integer number (3458268).

Almost surely, 2^41940305 is an apocalyptic number.

It is an amenable number.

41940305 is a deficient number, since it is larger than the sum of its proper divisors (13391983).

41940305 is a wasteful number, since it uses less digits than its factorization.

41940305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5968.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 41940305 is about 6476.1334915210. The cubic root of 41940305 is about 347.4379027456.

The spelling of 41940305 in words is "forty-one million, nine hundred forty thousand, three hundred five".