12506325 has 48 divisors (see below), whose sum is σ = 22665216. Its totient is φ = 6048000.

The previous prime is 12506323. The next prime is 12506341. The reversal of 12506325 is 52360521.

It is not a de Polignac number, because 12506325 - 2¹ = 12506323 is a prime.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12506295 and 12506304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12506323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98412 + ... + 98538.

It is an arithmetic number, because the mean of its divisors is an integer number (472192).

Almost surely, 2^12506325 is an apocalyptic number.

12506325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12506325 is a deficient number, since it is larger than the sum of its proper divisors (10158891).

12506325 is a wasteful number, since it uses less digits than its factorization.

12506325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 12506325 is about 3536.4282828866. The cubic root of 12506325 is about 232.1185791460.

Adding to 12506325 its reverse (52360521), we get a palindrome (64866846).

The spelling of 12506325 in words is "twelve million, five hundred six thousand, three hundred twenty-five".