12328546 has 8 divisors (see below), whose sum is σ = 18615744. Its totient is φ = 6123300.

The previous prime is 12328543. The next prime is 12328559. The reversal of 12328546 is 64582321.

12328546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (12328543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20110 + ... + 20713.

It is an arithmetic number, because the mean of its divisors is an integer number (2326968).

Almost surely, 2^12328546 is an apocalyptic number.

12328546 is a deficient number, since it is larger than the sum of its proper divisors (6287198).

12328546 is a wasteful number, since it uses less digits than its factorization.

12328546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40976.

The product of its digits is 11520, while the sum is 31.

The square root of 12328546 is about 3511.2029277728. The cubic root of 12328546 is about 231.0134609823.

The spelling of 12328546 in words is "twelve million, three hundred twenty-eight thousand, five hundred forty-six".