2184873 has 8 divisors (see below), whose sum is σ = 2981088. Its totient is φ = 1422624.

The previous prime is 2184869. The next prime is 2184877. The reversal of 2184873 is 3784812.

It is an interprime number because it is at equal distance from previous prime (2184869) and next prime (2184877).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2184873 - 2² = 2184869 is a prime.

It is a super-2 number, since 2×2184873² = 9547340052258, which contains 22 as substring.

2184873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2184877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8340 + ... + 8597.

It is an arithmetic number, because the mean of its divisors is an integer number (372636).

2^2184873 is an apocalyptic number.

It is an amenable number.

2184873 is a deficient number, since it is larger than the sum of its proper divisors (796215).

2184873 is a wasteful number, since it uses less digits than its factorization.

2184873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16983.

The product of its digits is 10752, while the sum is 33.

The square root of 2184873 is about 1478.1315908944. The cubic root of 2184873 is about 129.7603672279.

The spelling of 2184873 in words is "two million, one hundred eighty-four thousand, eight hundred seventy-three".