12325789 has 16 divisors (see below), whose sum is σ = 14668416. Its totient is φ = 10137600.

The previous prime is 12325777. The next prime is 12325811. The reversal of 12325789 is 98752321.

It is a cyclic number.

It is not a de Polignac number, because 12325789 - 2¹³ = 12317597 is a prime.

Its product of digits (30240) is a multiple of the sum of its prime divisors (756).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325739) 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, 18909 + ... + 19549.

It is an arithmetic number, because the mean of its divisors is an integer number (916776).

Almost surely, 2^12325789 is an apocalyptic number.

It is an amenable number.

12325789 is a deficient number, since it is larger than the sum of its proper divisors (2342627).

12325789 is an equidigital number, since it uses as much as digits as its factorization.

12325789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756.

The product of its digits is 30240, while the sum is 37.

The square root of 12325789 is about 3510.8103053284. The cubic root of 12325789 is about 230.9962393896.

It can be divided in two parts, 1232 and 5789, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 12325789 in words is "twelve million, three hundred twenty-five thousand, seven hundred eighty-nine".