41965844 has 12 divisors (see below), whose sum is σ = 75425364. Its totient is φ = 20415744.

The previous prime is 41965831. The next prime is 41965849. The reversal of 41965844 is 44856914.

It can be written as a sum of positive squares in 2 ways, for example, as 40170244 + 1795600 = 6338^2 + 1340^2 .

It is a super-2 number, since 2×41965844² = 3522264125264672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41965849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141629 + ... + 141924.

It is an arithmetic number, because the mean of its divisors is an integer number (6285447).

Almost surely, 2^41965844 is an apocalyptic number.

It is an amenable number.

41965844 is a deficient number, since it is larger than the sum of its proper divisors (33459520).

41965844 is a wasteful number, since it uses less digits than its factorization.

41965844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283594 (or 283592 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 41965844 is about 6478.1049698195. The cubic root of 41965844 is about 347.5084110243.

The spelling of 41965844 in words is "forty-one million, nine hundred sixty-five thousand, eight hundred forty-four".