2004188 has 12 divisors (see below), whose sum is σ = 3557232. Its totient is φ = 987840.

The previous prime is 2004137. The next prime is 2004209. The reversal of 2004188 is 8814002.

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, 3245 + ... + 3812.

It is an arithmetic number, because the mean of its divisors is an integer number (296436).

2^2004188 is an apocalyptic number.

It is an amenable number.

2004188 is a deficient number, since it is larger than the sum of its proper divisors (1553044).

2004188 is a wasteful number, since it uses less digits than its factorization.

2004188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7132 (or 7130 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 2004188 is about 1415.6934696466. The cubic root of 2004188 is about 126.0799861662.

The spelling of 2004188 in words is "two million, four thousand, one hundred eighty-eight".