2184038 has 4 divisors (see below), whose sum is σ = 3276060. Its totient is φ = 1092018.

The previous prime is 2184001. The next prime is 2184047. The reversal of 2184038 is 8304812.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2183998 and 2184016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546008 + ... + 546011.

It is an arithmetic number, because the mean of its divisors is an integer number (819015).

2^2184038 is an apocalyptic number.

2184038 is a deficient number, since it is larger than the sum of its proper divisors (1092022).

2184038 is a wasteful number, since it uses less digits than its factorization.

2184038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092021.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2184038 is about 1477.8491127311. The cubic root of 2184038 is about 129.7438348082.

The spelling of 2184038 in words is "two million, one hundred eighty-four thousand, thirty-eight".