4085473 has 16 divisors (see below), whose sum is σ = 4892800. Its totient is φ = 3408048.

The previous prime is 4085453. The next prime is 4085489. The reversal of 4085473 is 3745804.

It is a de Polignac number, because none of the positive numbers 2^k-4085473 is a prime.

It is a d-powerful number, because it can be written as 4¹⁰ + 0 + 8⁵ + 5⁹ + 4¹⁰ + 7⁴ + 3³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4085413) 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 15 ways as a sum of consecutive naturals, for example, 14611 + ... + 14887.

It is an arithmetic number, because the mean of its divisors is an integer number (305800).

Almost surely, 2^4085473 is an apocalyptic number.

4085473 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4085473 is a deficient number, since it is larger than the sum of its proper divisors (807327).

4085473 is an equidigital number, since it uses as much as digits as its factorization.

4085473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 4085473 is about 2021.2553030233. The cubic root of 4085473 is about 159.8628120929.

The spelling of 4085473 in words is "four million, eighty-five thousand, four hundred seventy-three".