5188664 has 16 divisors (see below), whose sum is σ = 10477320. Its totient is φ = 2394720.

The previous prime is 5188661. The next prime is 5188669. The reversal of 5188664 is 4668815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5188661) 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, 24842 + ... + 25049.

Almost surely, 2^5188664 is an apocalyptic number.

It is an amenable number.

5188664 is an abundant number, since it is smaller than the sum of its proper divisors (5288656).

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

5188664 is a wasteful number, since it uses less digits than its factorization.

5188664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49910 (or 49906 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 5188664 is about 2277.8639116506. The cubic root of 5188664 is about 173.1218360580.

The spelling of 5188664 in words is "five million, one hundred eighty-eight thousand, six hundred sixty-four".