5818988 has 12 divisors (see below), whose sum is σ = 11638032. Its totient is φ = 2493840.

The previous prime is 5818987. The next prime is 5818991. The reversal of 5818988 is 8898185.

5818988 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5818987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103883 + ... + 103938.

It is an arithmetic number, because the mean of its divisors is an integer number (969836).

Almost surely, 2^5818988 is an apocalyptic number.

It is an amenable number.

5818988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5818988 is a wasteful number, since it uses less digits than its factorization.

5818988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207832 (or 207830 counting only the distinct ones).

The product of its digits is 184320, while the sum is 47.

The square root of 5818988 is about 2412.2578634964. The cubic root of 5818988 is about 179.8660320041.

The spelling of 5818988 in words is "five million, eight hundred eighteen thousand, nine hundred eighty-eight".