12328025 has 6 divisors (see below), whose sum is σ = 15286782. Its totient is φ = 9862400.

The previous prime is 12328007. The next prime is 12328037. The reversal of 12328025 is 52082321.

12328025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 583696 + 11744329 = 764^2 + 3427^2 .

It is not a de Polignac number, because 12328025 - 2⁸ = 12327769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246536 + ... + 246585.

It is an arithmetic number, because the mean of its divisors is an integer number (2547797).

Almost surely, 2^12328025 is an apocalyptic number.

It is an amenable number.

12328025 is a deficient number, since it is larger than the sum of its proper divisors (2958757).

12328025 is an equidigital number, since it uses as much as digits as its factorization.

12328025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493131 (or 493126 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12328025 is about 3511.1287358911. The cubic root of 12328025 is about 231.0102067540.

The spelling of 12328025 in words is "twelve million, three hundred twenty-eight thousand, twenty-five".