5164686 has 12 divisors (see below), whose sum is σ = 11190192. Its totient is φ = 1721556.

The previous prime is 5164669. The next prime is 5164699. The reversal of 5164686 is 6864615.

5164686 is a `hidden beast` number, since 5 + 1 + 646 + 8 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5164686.

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 5 ways as a sum of consecutive naturals, for example, 143446 + ... + 143481.

It is an arithmetic number, because the mean of its divisors is an integer number (932516).

Almost surely, 2^5164686 is an apocalyptic number.

5164686 is an abundant number, since it is smaller than the sum of its proper divisors (6025506).

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

5164686 is a wasteful number, since it uses less digits than its factorization.

5164686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286935 (or 286932 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 5164686 is about 2272.5945524884. The cubic root of 5164686 is about 172.8547457069.

The spelling of 5164686 in words is "five million, one hundred sixty-four thousand, six hundred eighty-six".