5187679 has 6 divisors (see below), whose sum is σ = 6034704. Its totient is φ = 4446540.

The previous prime is 5187671. The next prime is 5187683. The reversal of 5187679 is 9767815.

It is not a de Polignac number, because 5187679 - 2³ = 5187671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187671) by changing a digit.

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, 52887 + ... + 52984.

It is an arithmetic number, because the mean of its divisors is an integer number (1005784).

Almost surely, 2^5187679 is an apocalyptic number.

5187679 is a deficient number, since it is larger than the sum of its proper divisors (847025).

5187679 is a wasteful number, since it uses less digits than its factorization.

5187679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105885 (or 105878 counting only the distinct ones).

The product of its digits is 105840, while the sum is 43.

The square root of 5187679 is about 2277.6476900522. The cubic root of 5187679 is about 173.1108803926.

The spelling of 5187679 in words is "five million, one hundred eighty-seven thousand, six hundred seventy-nine".