2259203 has 4 divisors (see below), whose sum is σ = 2277120. Its totient is φ = 2241288.

The previous prime is 2259199. The next prime is 2259211. The reversal of 2259203 is 3029522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2259203 - 2² = 2259199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2259293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8768 + ... + 9021.

It is an arithmetic number, because the mean of its divisors is an integer number (569280).

2^2259203 is an apocalyptic number.

2259203 is a deficient number, since it is larger than the sum of its proper divisors (17917).

2259203 is a wasteful number, since it uses less digits than its factorization.

2259203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17916.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2259203 is about 1503.0645362059. The cubic root of 2259203 is about 131.2154835918.

The spelling of 2259203 in words is "two million, two hundred fifty-nine thousand, two hundred three".