8872589 has 12 divisors (see below), whose sum is σ = 10285728. Its totient is φ = 7588800.

The previous prime is 8872583. The next prime is 8872621. The reversal of 8872589 is 9852788.

It is not a de Polignac number, because 8872589 - 2⁴ = 8872573 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 (8872583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1784 + ... + 4574.

It is an arithmetic number, because the mean of its divisors is an integer number (857144).

Almost surely, 2^8872589 is an apocalyptic number.

It is an amenable number.

8872589 is a deficient number, since it is larger than the sum of its proper divisors (1413139).

8872589 is a wasteful number, since it uses less digits than its factorization.

8872589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836 (or 2819 counting only the distinct ones).

The product of its digits is 322560, while the sum is 47.

The square root of 8872589 is about 2978.6891412163. The cubic root of 8872589 is about 207.0221373946.

The spelling of 8872589 in words is "eight million, eight hundred seventy-two thousand, five hundred eighty-nine".