41859965 has 12 divisors (see below), whose sum is σ = 58433436. Its totient is φ = 28703808.

The previous prime is 41859959. The next prime is 41859973. The reversal of 41859965 is 56995814.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29658916 + 12201049 = 5446^2 + 3493^2 .

It is not a de Polignac number, because 41859965 - 2⁸ = 41859709 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 85184 + ... + 85673.

It is an arithmetic number, because the mean of its divisors is an integer number (4869453).

Almost surely, 2^41859965 is an apocalyptic number.

It is an amenable number.

41859965 is a deficient number, since it is larger than the sum of its proper divisors (16573471).

41859965 is a wasteful number, since it uses less digits than its factorization.

41859965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170876 (or 170869 counting only the distinct ones).

The product of its digits is 388800, while the sum is 47.

The square root of 41859965 is about 6469.9277430277. The cubic root of 41859965 is about 347.2159125988.

It can be divided in two parts, 41859 and 965, that added together give a palindrome (42824).

The spelling of 41859965 in words is "forty-one million, eight hundred fifty-nine thousand, nine hundred sixty-five".