2130184 has 16 divisors (see below), whose sum is σ = 4564800. Its totient is φ = 912912.

The previous prime is 2130173. The next prime is 2130209. The reversal of 2130184 is 4810312.

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, 18964 + ... + 19075.

It is an arithmetic number, because the mean of its divisors is an integer number (285300).

2^2130184 is an apocalyptic number.

It is an amenable number.

2130184 is an abundant number, since it is smaller than the sum of its proper divisors (2434616).

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

2130184 is a wasteful number, since it uses less digits than its factorization.

2130184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38052 (or 38048 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2130184 is about 1459.5149879326. The cubic root of 2130184 is about 128.6685399186.

Adding to 2130184 its reverse (4810312), we get a palindrome (6940496).

The spelling of 2130184 in words is "two million, one hundred thirty thousand, one hundred eighty-four".