4085912 has 16 divisors (see below), whose sum is σ = 8064600. Its totient is φ = 1935360.

The previous prime is 4085891. The next prime is 4085923. The reversal of 4085912 is 2195804.

4085912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 13289 + ... + 13592.

Almost surely, 2^4085912 is an apocalyptic number.

It is an amenable number.

4085912 is a deficient number, since it is larger than the sum of its proper divisors (3978688).

4085912 is a wasteful number, since it uses less digits than its factorization.

4085912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26906 (or 26902 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 4085912 is about 2021.3638959871. The cubic root of 4085912 is about 159.8685378486.

The spelling of 4085912 in words is "four million, eighty-five thousand, nine hundred twelve".