4085601 has 8 divisors (see below), whose sum is σ = 5866560. Its totient is φ = 2514192.

The previous prime is 4085579. The next prime is 4085603. The reversal of 4085601 is 1065804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4085601 - 2⁶ = 4085537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4085603) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 52341 + ... + 52418.

It is an arithmetic number, because the mean of its divisors is an integer number (733320).

Almost surely, 2^4085601 is an apocalyptic number.

It is an amenable number.

4085601 is a deficient number, since it is larger than the sum of its proper divisors (1780959).

4085601 is a wasteful number, since it uses less digits than its factorization.

4085601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104775.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 4085601 is about 2021.2869662668. The cubic root of 4085601 is about 159.8644816039.

The spelling of 4085601 in words is "four million, eighty-five thousand, six hundred one".