12670589 has 8 divisors (see below), whose sum is σ = 13125888. Its totient is φ = 12223120.

The previous prime is 12670583. The next prime is 12670597. The reversal of 12670589 is 98507621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12670589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12670583) 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, 1439 + ... + 5235.

It is an arithmetic number, because the mean of its divisors is an integer number (1640736).

Almost surely, 2^12670589 is an apocalyptic number.

It is an amenable number.

12670589 is a deficient number, since it is larger than the sum of its proper divisors (455299).

12670589 is an equidigital number, since it uses as much as digits as its factorization.

12670589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 12670589 is about 3559.5770816208. The cubic root of 12670589 is about 233.1304138306.

The spelling of 12670589 in words is "twelve million, six hundred seventy thousand, five hundred eighty-nine".