2032209 has 12 divisors (see below), whose sum is σ = 3044496. Its totient is φ = 1354644.

The previous prime is 2032207. The next prime is 2032213. The reversal of 2032209 is 9022302.

It is not a de Polignac number, because 2032209 - 2¹ = 2032207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2032191 and 2032200.

It is not an unprimeable number, because it can be changed into a prime (2032207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3939 + ... + 4424.

It is an arithmetic number, because the mean of its divisors is an integer number (253708).

2^2032209 is an apocalyptic number.

It is an amenable number.

2032209 is a deficient number, since it is larger than the sum of its proper divisors (1012287).

2032209 is an frugal number, since it uses more digits than its factorization.

2032209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8378 (or 8366 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2032209 is about 1425.5556811293. Note that the first 3 decimals coincide. The cubic root of 2032209 is about 126.6648530057.

The spelling of 2032209 in words is "two million, thirty-two thousand, two hundred nine".