2208485 has 4 divisors (see below), whose sum is σ = 2650188. Its totient is φ = 1766784.

The previous prime is 2208473. The next prime is 2208491. The reversal of 2208485 is 5848022.

2208485 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 770884 + 1437601 = 878^2 + 1199^2 .

It is a cyclic number.

It is not a de Polignac number, because 2208485 - 2⁶ = 2208421 is a prime.

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, 220844 + ... + 220853.

It is an arithmetic number, because the mean of its divisors is an integer number (662547).

2^2208485 is an apocalyptic number.

It is an amenable number.

2208485 is a deficient number, since it is larger than the sum of its proper divisors (441703).

2208485 is an equidigital number, since it uses as much as digits as its factorization.

2208485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441702.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2208485 is about 1486.0972377338. The cubic root of 2208485 is about 130.2261350097.

The spelling of 2208485 in words is "two million, two hundred eight thousand, four hundred eighty-five".