2184492 has 12 divisors (see below), whose sum is σ = 5097176. Its totient is φ = 728160.

The previous prime is 2184491. The next prime is 2184499. The reversal of 2184492 is 2944812.

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

It is not an unprimeable number, because it can be changed into a prime (2184491) 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, 91009 + ... + 91032.

2^2184492 is an apocalyptic number.

It is an amenable number.

2184492 is an abundant number, since it is smaller than the sum of its proper divisors (2912684).

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

2184492 is a wasteful number, since it uses less digits than its factorization.

2184492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182048 (or 182046 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 2184492 is about 1478.0027063575. The cubic root of 2184492 is about 129.7528242152.

The spelling of 2184492 in words is "two million, one hundred eighty-four thousand, four hundred ninety-two".