82080589 has 8 divisors (see below), whose sum is σ = 86597280. Its totient is φ = 77583600.

The previous prime is 82080587. The next prime is 82080599. The reversal of 82080589 is 98508028.

It is a happy number.

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 82080589 - 2¹ = 82080587 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 (82080587) 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, 4074 + ... + 13444.

It is an arithmetic number, because the mean of its divisors is an integer number (10824660).

Almost surely, 2^82080589 is an apocalyptic number.

It is an amenable number.

82080589 is a deficient number, since it is larger than the sum of its proper divisors (4516691).

82080589 is a wasteful number, since it uses less digits than its factorization.

82080589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9851.

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 82080589 is about 9059.8338284982. The cubic root of 82080589 is about 434.5904261311.

The spelling of 82080589 in words is "eighty-two million, eighty thousand, five hundred eighty-nine".