4482785 has 4 divisors (see below), whose sum is σ = 5379348. Its totient is φ = 3586224.

The previous prime is 4482767. The next prime is 4482787. The reversal of 4482785 is 5872844.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1763584 + 2719201 = 1328^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 4482785 - 2⁶ = 4482721 is a prime.

It is a super-2 number, since 2×4482785² = 40190722712450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4482787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448274 + ... + 448283.

It is an arithmetic number, because the mean of its divisors is an integer number (1344837).

Almost surely, 2^4482785 is an apocalyptic number.

It is an amenable number.

4482785 is a deficient number, since it is larger than the sum of its proper divisors (896563).

4482785 is an equidigital number, since it uses as much as digits as its factorization.

4482785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896562.

The product of its digits is 71680, while the sum is 38.

The square root of 4482785 is about 2117.2588410490. The cubic root of 4482785 is about 164.8855649744.

The spelling of 4482785 in words is "four million, four hundred eighty-two thousand, seven hundred eighty-five".