4085967 has 16 divisors (see below), whose sum is σ = 5827680. Its totient is φ = 2537472.

The previous prime is 4085957. The next prime is 4085981. The reversal of 4085967 is 7695804.

It is not a de Polignac number, because 4085967 - 2⁴ = 4085951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5409 + ... + 6117.

It is an arithmetic number, because the mean of its divisors is an integer number (364230).

Almost surely, 2^4085967 is an apocalyptic number.

4085967 is a deficient number, since it is larger than the sum of its proper divisors (1741713).

4085967 is a wasteful number, since it uses less digits than its factorization.

4085967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 4085967 is about 2021.3775006168. The cubic root of 4085967 is about 159.8692551695.

The spelling of 4085967 in words is "four million, eighty-five thousand, nine hundred sixty-seven".