5918689 has 8 divisors (see below), whose sum is σ = 6830720. Its totient is φ = 5023296.

The previous prime is 5918687. The next prime is 5918699. The reversal of 5918689 is 9868195.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5918689 - 2¹ = 5918687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5918681) 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 7 ways as a sum of consecutive naturals, for example, 3384 + ... + 4825.

It is an arithmetic number, because the mean of its divisors is an integer number (853840).

Almost surely, 2^5918689 is an apocalyptic number.

It is an amenable number.

5918689 is a deficient number, since it is larger than the sum of its proper divisors (912031).

5918689 is a wasteful number, since it uses less digits than its factorization.

5918689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8319.

The product of its digits is 155520, while the sum is 46.

The square root of 5918689 is about 2432.8355883619. The cubic root of 5918689 is about 180.8874792848.

The spelling of 5918689 in words is "five million, nine hundred eighteen thousand, six hundred eighty-nine".