2385085 has 4 divisors (see below), whose sum is σ = 2862108. Its totient is φ = 1908064.

The previous prime is 2385073. The next prime is 2385107. The reversal of 2385085 is 5805832.

2385085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 710649 + 1674436 = 843^2 + 1294^2 .

It is a cyclic number.

It is not a de Polignac number, because 2385085 - 2²¹ = 287933 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238504 + ... + 238513.

It is an arithmetic number, because the mean of its divisors is an integer number (715527).

2^2385085 is an apocalyptic number.

It is an amenable number.

2385085 is a deficient number, since it is larger than the sum of its proper divisors (477023).

2385085 is an equidigital number, since it uses as much as digits as its factorization.

2385085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477022.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2385085 is about 1544.3720406690. The cubic root of 2385085 is about 133.6086636965.

The spelling of 2385085 in words is "two million, three hundred eighty-five thousand, eighty-five".