12332489 has 8 divisors (see below), whose sum is σ = 13480320. Its totient is φ = 11213136.

The previous prime is 12332477. The next prime is 12332491. The reversal of 12332489 is 98423321.

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 12332489 - 2⁴ = 12332473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12332459) 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, 6209 + ... + 7950.

It is an arithmetic number, because the mean of its divisors is an integer number (1685040).

Almost surely, 2^12332489 is an apocalyptic number.

It is an amenable number.

12332489 is a deficient number, since it is larger than the sum of its proper divisors (1147831).

12332489 is a wasteful number, since it uses less digits than its factorization.

12332489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14239.

The product of its digits is 10368, while the sum is 32.

The square root of 12332489 is about 3511.7643713666. The cubic root of 12332489 is about 231.0380864595.

It can be divided in two parts, 12332 and 489, that added together give a palindrome (12821).

The spelling of 12332489 in words is "twelve million, three hundred thirty-two thousand, four hundred eighty-nine".