5866489 has 8 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 5746896.

The previous prime is 5866457. The next prime is 5866519. The reversal of 5866489 is 9846685.

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 5866489 - 2⁵ = 5866457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5864489) 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, 11412 + ... + 11914.

It is an arithmetic number, because the mean of its divisors is an integer number (748440).

Almost surely, 2^5866489 is an apocalyptic number.

It is an amenable number.

5866489 is a deficient number, since it is larger than the sum of its proper divisors (121031).

5866489 is a wasteful number, since it uses less digits than its factorization.

5866489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719.

The product of its digits is 414720, while the sum is 46.

The square root of 5866489 is about 2422.0836071449. The cubic root of 5866489 is about 180.3541279427.

The spelling of 5866489 in words is "five million, eight hundred sixty-six thousand, four hundred eighty-nine".