2203898 has 8 divisors (see below), whose sum is σ = 3355392. Its totient is φ = 1085436.

The previous prime is 2203889. The next prime is 2203933. The reversal of 2203898 is 8983022.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8090 + ... + 8357.

It is an arithmetic number, because the mean of its divisors is an integer number (419424).

2^2203898 is an apocalyptic number.

2203898 is a deficient number, since it is larger than the sum of its proper divisors (1151494).

2203898 is a wasteful number, since it uses less digits than its factorization.

2203898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16516.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2203898 is about 1484.5531314170. The cubic root of 2203898 is about 130.1359130822.

The spelling of 2203898 in words is "two million, two hundred three thousand, eight hundred ninety-eight".