2209059 has 8 divisors (see below), whose sum is σ = 3272720. Its totient is φ = 1472688.

The previous prime is 2209049. The next prime is 2209061. The reversal of 2209059 is 9509022.

It is not a de Polignac number, because 2209059 - 2⁴ = 2209043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 81817 = 2209059 / (2 + 2 + 0 + 9 + 0 + 5 + 9).

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2209049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40882 + ... + 40935.

It is an arithmetic number, because the mean of its divisors is an integer number (409090).

2^2209059 is an apocalyptic number.

2209059 is a deficient number, since it is larger than the sum of its proper divisors (1063661).

2209059 is an equidigital number, since it uses as much as digits as its factorization.

2209059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81826 (or 81820 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 2209059 is about 1486.2903484851. The cubic root of 2209059 is about 130.2374162464.

The spelling of 2209059 in words is "two million, two hundred nine thousand, fifty-nine".