2238842204 has 12 divisors (see below), whose sum is σ = 3932872944. Its totient is φ = 1115164224.

The previous prime is 2238842201. The next prime is 2238842209. The reversal of 2238842204 is 4022488322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238842201) 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 3 ways as a sum of consecutive naturals, for example, 1063037 + ... + 1065140.

It is an arithmetic number, because the mean of its divisors is an integer number (327739412).

Almost surely, 2^2238842204 is an apocalyptic number.

It is an amenable number.

2238842204 is a deficient number, since it is larger than the sum of its proper divisors (1694030740).

2238842204 is a wasteful number, since it uses less digits than its factorization.

2238842204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128444 (or 2128442 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

The square root of 2238842204 is about 47316.4052311669. The cubic root of 2238842204 is about 1308.2010550169.

The spelling of 2238842204 in words is "two billion, two hundred thirty-eight million, eight hundred forty-two thousand, two hundred four".