12325985 has 32 divisors (see below), whose sum is σ = 17694720. Its totient is φ = 8068032.

The previous prime is 12325981. The next prime is 12325991. The reversal of 12325985 is 58952321.

It is not a de Polignac number, because 12325985 - 2² = 12325981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a house number.

It is not an unprimeable number, because it can be changed into a prime (12325981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96992 + ... + 97118.

It is an arithmetic number, because the mean of its divisors is an integer number (552960).

Almost surely, 2^12325985 is an apocalyptic number.

It is an amenable number.

12325985 is a deficient number, since it is larger than the sum of its proper divisors (5368735).

12325985 is a wasteful number, since it uses less digits than its factorization.

12325985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245.

The product of its digits is 21600, while the sum is 35.

The square root of 12325985 is about 3510.8382190013. The cubic root of 12325985 is about 230.9974637878.

The spelling of 12325985 in words is "twelve million, three hundred twenty-five thousand, nine hundred eighty-five".