2209003 has 2 divisors, whose sum is σ = 2209004. Its totient is φ = 2209002.

The previous prime is 2209001. The next prime is 2209013. The reversal of 2209003 is 3009022.

2209003 is nontrivially palindromic in base 6.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2209003 - 2¹ = 2209001 is a prime.

Together with 2209001, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2209001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104501 + 1104502.

It is an arithmetic number, because the mean of its divisors is an integer number (1104502).

2^2209003 is an apocalyptic number.

2209003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2209003 is an equidigital number, since it uses as much as digits as its factorization.

2209003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2209003 is about 1486.2715095163. The cubic root of 2209003 is about 130.2363157240.

The spelling of 2209003 in words is "two million, two hundred nine thousand, three".