2183904052 has 24 divisors (see below), whose sum is σ = 4227999552. Its totient is φ = 978700800.

The previous prime is 2183904049. The next prime is 2183904083. The reversal of 2183904052 is 2504093812.

It is a junction number, because it is equal to n+sod(n) for n = 2183903999 and 2183904017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346413 + ... + 352660.

It is an arithmetic number, because the mean of its divisors is an integer number (176166648).

Almost surely, 2^2183904052 is an apocalyptic number.

2183904052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2183904052 is a deficient number, since it is larger than the sum of its proper divisors (2044095500).

2183904052 is a wasteful number, since it uses less digits than its factorization.

2183904052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699159 (or 699157 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2183904052 is about 46732.2592220834. The cubic root of 2183904052 is about 1297.4118233867.

Adding to 2183904052 its reverse (2504093812), we get a palindrome (4687997864).

The spelling of 2183904052 in words is "two billion, one hundred eighty-three million, nine hundred four thousand, fifty-two".