43975085 has 16 divisors (see below), whose sum is σ = 65791872. Its totient is φ = 27412800.

The previous prime is 43975067. The next prime is 43975091. The reversal of 43975085 is 58057934.

43975085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43975085 - 2⁸ = 43974829 is a prime.

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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56726 + ... + 57495.

It is an arithmetic number, because the mean of its divisors is an integer number (4111992).

Almost surely, 2^43975085 is an apocalyptic number.

It is an amenable number.

43975085 is a deficient number, since it is larger than the sum of its proper divisors (21816787).

43975085 is a wasteful number, since it uses less digits than its factorization.

43975085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114244.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 43975085 is about 6631.3712759881. The cubic root of 43975085 is about 352.9681856264.

The spelling of 43975085 in words is "forty-three million, nine hundred seventy-five thousand, eighty-five".