5188838 has 8 divisors (see below), whose sum is σ = 7793280. Its totient is φ = 2591080.

The previous prime is 5188829. The next prime is 5188849. The reversal of 5188838 is 8388815.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 5188795 and 5188804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403 + ... + 3513.

It is an arithmetic number, because the mean of its divisors is an integer number (974160).

Almost surely, 2^5188838 is an apocalyptic number.

5188838 is a deficient number, since it is larger than the sum of its proper divisors (2604442).

5188838 is a wasteful number, since it uses less digits than its factorization.

5188838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342.

The product of its digits is 61440, while the sum is 41.

The square root of 5188838 is about 2277.9021050080. The cubic root of 5188838 is about 173.1237712294.

The spelling of 5188838 in words is "five million, one hundred eighty-eight thousand, eight hundred thirty-eight".