2823085 has 4 divisors (see below), whose sum is σ = 3387708. Its totient is φ = 2258464.

The previous prime is 2823059. The next prime is 2823101. The reversal of 2823085 is 5803282.

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 1800964 + 1022121 = 1342^2 + 1011^2 .

It is a cyclic number.

It is not a de Polignac number, because 2823085 - 2⁵ = 2823053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282304 + ... + 282313.

It is an arithmetic number, because the mean of its divisors is an integer number (846927).

2^2823085 is an apocalyptic number.

It is an amenable number.

2823085 is a deficient number, since it is larger than the sum of its proper divisors (564623).

2823085 is an equidigital number, since it uses as much as digits as its factorization.

2823085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564622.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2823085 is about 1680.2038566793. The cubic root of 2823085 is about 141.3322647115.

The spelling of 2823085 in words is "two million, eight hundred twenty-three thousand, eighty-five".