5186872 has 16 divisors (see below), whose sum is σ = 9871560. Its totient is φ = 2554464.

The previous prime is 5186861. The next prime is 5186879. The reversal of 5186872 is 2786815.

It is a super-2 number, since 2×5186872² = 53807282288768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5186879) 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, 4303 + ... + 5374.

Almost surely, 2^5186872 is an apocalyptic number.

It is an amenable number.

5186872 is a deficient number, since it is larger than the sum of its proper divisors (4684688).

5186872 is a wasteful number, since it uses less digits than its factorization.

5186872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9750 (or 9746 counting only the distinct ones).

The product of its digits is 26880, while the sum is 37.

The square root of 5186872 is about 2277.4705267028. The cubic root of 5186872 is about 173.1019034991.

The spelling of 5186872 in words is "five million, one hundred eighty-six thousand, eight hundred seventy-two".