5188720 has 40 divisors (see below), whose sum is σ = 12231360. Its totient is φ = 2046720.

The previous prime is 5188717. The next prime is 5188739. The reversal of 5188720 is 278815.

5188720 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5910 + ... + 6730.

It is an arithmetic number, because the mean of its divisors is an integer number (305784).

Almost surely, 2^5188720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5188720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6115680).

5188720 is an abundant number, since it is smaller than the sum of its proper divisors (7042640).

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

5188720 is a wasteful number, since it uses less digits than its factorization.

5188720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5188720 is about 2277.8762038355. The cubic root of 5188720 is about 173.1224588765.

The spelling of 5188720 in words is "five million, one hundred eighty-eight thousand, seven hundred twenty".