5856489 has 16 divisors (see below), whose sum is σ = 8957440. Its totient is φ = 3777840.

The previous prime is 5856479. The next prime is 5856491. The reversal of 5856489 is 9846585.

5856489 is a `hidden beast` number, since 5 + 8 + 564 + 89 = 666.

It is not a de Polignac number, because 5856489 - 2⁵ = 5856457 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5856419) 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 15 ways as a sum of consecutive naturals, for example, 2662 + ... + 4335.

It is an arithmetic number, because the mean of its divisors is an integer number (559840).

Almost surely, 2^5856489 is an apocalyptic number.

It is an amenable number.

5856489 is a deficient number, since it is larger than the sum of its proper divisors (3100951).

5856489 is a wasteful number, since it uses less digits than its factorization.

5856489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7037 (or 7031 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 5856489 is about 2420.0183883599. The cubic root of 5856489 is about 180.2515926203.

It can be divided in two parts, 58564 and 89, that added together give a triangular number (58653 = T₃₄₂).

The spelling of 5856489 in words is "five million, eight hundred fifty-six thousand, four hundred eighty-nine".