12935589 has 8 divisors (see below), whose sum is σ = 18262080. Its totient is φ = 8116416.

The previous prime is 12935579. The next prime is 12935609. The reversal of 12935589 is 98553921.

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

It is not a de Polignac number, because 12935589 - 2¹² = 12931493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12935589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12935519) 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 7 ways as a sum of consecutive naturals, for example, 126769 + ... + 126870.

It is an arithmetic number, because the mean of its divisors is an integer number (2282760).

Almost surely, 2^12935589 is an apocalyptic number.

It is an amenable number.

12935589 is a deficient number, since it is larger than the sum of its proper divisors (5326491).

12935589 is a wasteful number, since it uses less digits than its factorization.

12935589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253659.

The product of its digits is 97200, while the sum is 42.

The square root of 12935589 is about 3596.6079853106. The cubic root of 12935589 is about 234.7444876394.

The spelling of 12935589 in words is "twelve million, nine hundred thirty-five thousand, five hundred eighty-nine".