5856987 has 8 divisors (see below), whose sum is σ = 7991104. Its totient is φ = 3813768.

The previous prime is 5856967. The next prime is 5857031. The reversal of 5856987 is 7896585.

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

It is not a de Polignac number, because 5856987 - 2¹⁰ = 5855963 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5856967) 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, 22573 + ... + 22830.

It is an arithmetic number, because the mean of its divisors is an integer number (998888).

Almost surely, 2^5856987 is an apocalyptic number.

5856987 is a deficient number, since it is larger than the sum of its proper divisors (2134117).

5856987 is a wasteful number, since it uses less digits than its factorization.

5856987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45449.

The product of its digits is 604800, while the sum is 48.

The square root of 5856987 is about 2420.1212779528. The cubic root of 5856987 is about 180.2567016398.

The spelling of 5856987 in words is "five million, eight hundred fifty-six thousand, nine hundred eighty-seven".