41965918 has 8 divisors (see below), whose sum is σ = 64650312. Its totient is φ = 20415816.

The previous prime is 41965901. The next prime is 41965939. The reversal of 41965918 is 81956914.

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

It is a super-2 number, since 2×41965918² = 3522276547165448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283480 + ... + 283627.

It is an arithmetic number, because the mean of its divisors is an integer number (8081289).

Almost surely, 2^41965918 is an apocalyptic number.

41965918 is a deficient number, since it is larger than the sum of its proper divisors (22684394).

41965918 is a wasteful number, since it uses less digits than its factorization.

41965918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567146.

The product of its digits is 77760, while the sum is 43.

The square root of 41965918 is about 6478.1106813638. The cubic root of 41965918 is about 347.5086152825.

The spelling of 41965918 in words is "forty-one million, nine hundred sixty-five thousand, nine hundred eighteen".