2203896 has 32 divisors (see below), whose sum is σ = 5547600. Its totient is φ = 729600.

The previous prime is 2203889. The next prime is 2203933. The reversal of 2203896 is 6983022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5296 + ... + 5696.

2^2203896 is an apocalyptic number.

It is an amenable number.

2203896 is an abundant number, since it is smaller than the sum of its proper divisors (3343704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2203896 is a wasteful number, since it uses less digits than its factorization.

2203896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2203896 is about 1484.5524578135. The cubic root of 2203896 is about 130.1358737168.

The spelling of 2203896 in words is "two million, two hundred three thousand, eight hundred ninety-six".