5185688 has 8 divisors (see below), whose sum is σ = 9723180. Its totient is φ = 2592840.

The previous prime is 5185681. The next prime is 5185699. The reversal of 5185688 is 8865815.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5185681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324098 + ... + 324113.

Almost surely, 2^5185688 is an apocalyptic number.

It is an amenable number.

5185688 is a deficient number, since it is larger than the sum of its proper divisors (4537492).

5185688 is a wasteful number, since it uses less digits than its factorization.

5185688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648217 (or 648213 counting only the distinct ones).

The product of its digits is 76800, while the sum is 41.

The square root of 5185688 is about 2277.2105743650. The cubic root of 5185688 is about 173.0887312539.

The spelling of 5185688 in words is "five million, one hundred eighty-five thousand, six hundred eighty-eight".