2208959 has 12 divisors (see below), whose sum is σ = 2423160. Its totient is φ = 2010960.

The previous prime is 2208949. The next prime is 2208977. The reversal of 2208959 is 9598022.

It is not a de Polignac number, because 2208959 - 2¹² = 2204863 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10364 + ... + 10574.

It is an arithmetic number, because the mean of its divisors is an integer number (201930).

2^2208959 is an apocalyptic number.

2208959 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2208959 is a deficient number, since it is larger than the sum of its proper divisors (214201).

2208959 is a wasteful number, since it uses less digits than its factorization.

2208959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2208959 is about 1486.2567073019. The cubic root of 2208959 is about 130.2354510147.

The spelling of 2208959 in words is "two million, two hundred eight thousand, nine hundred fifty-nine".