41996985 has 16 divisors (see below), whose sum is σ = 67328064. Its totient is φ = 22354112.

The previous prime is 41996963. The next prime is 41996989. The reversal of 41996985 is 58969914.

It is a cyclic number.

It is not a de Polignac number, because 41996985 - 2⁸ = 41996729 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41996989) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5959 + ... + 10931.

It is an arithmetic number, because the mean of its divisors is an integer number (4208004).

Almost surely, 2^41996985 is an apocalyptic number.

It is an amenable number.

41996985 is a deficient number, since it is larger than the sum of its proper divisors (25331079).

41996985 is a wasteful number, since it uses less digits than its factorization.

41996985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544.

The product of its digits is 699840, while the sum is 51.

The square root of 41996985 is about 6480.5080819331. The cubic root of 41996985 is about 347.5943466544.

The spelling of 41996985 in words is "forty-one million, nine hundred ninety-six thousand, nine hundred eighty-five".