12471589 has 16 divisors (see below), whose sum is σ = 14297472. Its totient is φ = 10790208.

The previous prime is 12471587. The next prime is 12471601. The reversal of 12471589 is 98517421.

It is not a de Polignac number, because 12471589 - 2¹ = 12471587 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 (12471587) 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 15 ways as a sum of consecutive naturals, for example, 15454 + ... + 16240.

It is an arithmetic number, because the mean of its divisors is an integer number (893592).

Almost surely, 2^12471589 is an apocalyptic number.

It is an amenable number.

12471589 is a deficient number, since it is larger than the sum of its proper divisors (1825883).

12471589 is a wasteful number, since it uses less digits than its factorization.

12471589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876.

The product of its digits is 20160, while the sum is 37.

The square root of 12471589 is about 3531.5136981187. The cubic root of 12471589 is about 231.9034787252.

The spelling of 12471589 in words is "twelve million, four hundred seventy-one thousand, five hundred eighty-nine".