2208473 has 2 divisors, whose sum is σ = 2208474. Its totient is φ = 2208472.

The previous prime is 2208467. The next prime is 2208491. The reversal of 2208473 is 3748022.

2208473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1763584 + 444889 = 1328^2 + 667^2 .

It is a cyclic number.

It is not a de Polignac number, because 2208473 - 2¹⁴ = 2192089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2208413) by changing a digit.

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 as a sum of consecutive naturals, namely, 1104236 + 1104237.

It is an arithmetic number, because the mean of its divisors is an integer number (1104237).

2^2208473 is an apocalyptic number.

It is an amenable number.

2208473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2208473 is an equidigital number, since it uses as much as digits as its factorization.

2208473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2208473 is about 1486.0932003074. The cubic root of 2208473 is about 130.2258991441.

The spelling of 2208473 in words is "two million, two hundred eight thousand, four hundred seventy-three".