5807989 has 8 divisors (see below), whose sum is σ = 6361920. Its totient is φ = 5258400.

The previous prime is 5807981. The next prime is 5808007. The reversal of 5807989 is 9897085.

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 5807989 - 2³ = 5807981 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 (5807981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2152 + ... + 4030.

It is an arithmetic number, because the mean of its divisors is an integer number (795240).

Almost surely, 2^5807989 is an apocalyptic number.

It is an amenable number.

5807989 is a deficient number, since it is larger than the sum of its proper divisors (553931).

5807989 is a wasteful number, since it uses less digits than its factorization.

5807989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171.

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 5807989 is about 2409.9769708443. The cubic root of 5807989 is about 179.7526334612.

The spelling of 5807989 in words is "five million, eight hundred seven thousand, nine hundred eighty-nine".