5816489 has 16 divisors (see below), whose sum is σ = 7082880. Its totient is φ = 4665600.

The previous prime is 5816483. The next prime is 5816491. The reversal of 5816489 is 9846185.

It is a cyclic number.

It is not a de Polignac number, because 5816489 - 2⁸ = 5816233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5816483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13217 + ... + 13649.

It is an arithmetic number, because the mean of its divisors is an integer number (442680).

Almost surely, 2^5816489 is an apocalyptic number.

It is an amenable number.

5816489 is a deficient number, since it is larger than the sum of its proper divisors (1266391).

5816489 is a wasteful number, since it uses less digits than its factorization.

5816489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560.

The product of its digits is 69120, while the sum is 41.

The square root of 5816489 is about 2411.7398284226. The cubic root of 5816489 is about 179.8402801280.

The spelling of 5816489 in words is "five million, eight hundred sixteen thousand, four hundred eighty-nine".