2209359 has 8 divisors (see below), whose sum is σ = 2994352. Its totient is φ = 1448640.

The previous prime is 2209343. The next prime is 2209409. The reversal of 2209359 is 9539022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2209359 - 2⁴ = 2209343 is a prime.

It is a Duffinian number.

2209359 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2209759) 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, 5854 + ... + 6219.

It is an arithmetic number, because the mean of its divisors is an integer number (374294).

2^2209359 is an apocalyptic number.

2209359 is a deficient number, since it is larger than the sum of its proper divisors (784993).

2209359 is a wasteful number, since it uses less digits than its factorization.

2209359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12137.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 2209359 is about 1486.3912674663. The cubic root of 2209359 is about 130.2433115856.

The spelling of 2209359 in words is "two million, two hundred nine thousand, three hundred fifty-nine".