2104188 has 12 divisors (see below), whose sum is σ = 4909800. Its totient is φ = 701392.

The previous prime is 2104181. The next prime is 2104213. The reversal of 2104188 is 8814012.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104181) 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, 87663 + ... + 87686.

It is an arithmetic number, because the mean of its divisors is an integer number (409150).

2^2104188 is an apocalyptic number.

It is an amenable number.

2104188 is an abundant number, since it is smaller than the sum of its proper divisors (2805612).

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

2104188 is a wasteful number, since it uses less digits than its factorization.

2104188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175356 (or 175354 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 2104188 is about 1450.5819521833. The cubic root of 2104188 is about 128.1429879960.

The spelling of 2104188 in words is "two million, one hundred four thousand, one hundred eighty-eight".