2853205 has 8 divisors (see below), whose sum is σ = 3471192. Its totient is φ = 2251008.

The previous prime is 2853197. The next prime is 2853217. The reversal of 2853205 is 5023582.

2853205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 484 + 2852721 = 22^2 + 1689^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2853205 - 2³ = 2853197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2853205.

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 7 ways as a sum of consecutive naturals, for example, 3544 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (433899).

2^2853205 is an apocalyptic number.

It is an amenable number.

2853205 is a deficient number, since it is larger than the sum of its proper divisors (617987).

2853205 is an equidigital number, since it uses as much as digits as its factorization.

2853205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2853205 is about 1689.1432739706. The cubic root of 2853205 is about 141.8331207616.

Adding to 2853205 its reverse (5023582), we get a palindrome (7876787).

The spelling of 2853205 in words is "two million, eight hundred fifty-three thousand, two hundred five".