5188665 has 16 divisors (see below), whose sum is σ = 8338176. Its totient is φ = 2755200.

The previous prime is 5188661. The next prime is 5188669. The reversal of 5188665 is 5668815.

It is an interprime number because it is at equal distance from previous prime (5188661) and next prime (5188669).

It is not a de Polignac number, because 5188665 - 2² = 5188661 is a prime.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3600 + ... + 4830.

It is an arithmetic number, because the mean of its divisors is an integer number (521136).

Almost surely, 2^5188665 is an apocalyptic number.

It is an amenable number.

5188665 is a deficient number, since it is larger than the sum of its proper divisors (3149511).

5188665 is a wasteful number, since it uses less digits than its factorization.

5188665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520.

The product of its digits is 57600, while the sum is 39.

The square root of 5188665 is about 2277.8641311544. The cubic root of 5188665 is about 173.1218471798.

The spelling of 5188665 in words is "five million, one hundred eighty-eight thousand, six hundred sixty-five".