12425025 has 12 divisors (see below), whose sum is σ = 20542832. Its totient is φ = 6626640.

The previous prime is 12424969. The next prime is 12425027. The reversal of 12425025 is 52052421.

It is a happy number.

12425025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12425025 - 2¹⁰ = 12424001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12424992 and 12425010.

It is not an unprimeable number, because it can be changed into a prime (12425027) 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 11 ways as a sum of consecutive naturals, for example, 82759 + ... + 82908.

Almost surely, 2^12425025 is an apocalyptic number.

12425025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12425025 is a deficient number, since it is larger than the sum of its proper divisors (8117807).

12425025 is a wasteful number, since it uses less digits than its factorization.

12425025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165680 (or 165675 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 12425025 is about 3524.9148925896. The cubic root of 12425025 is about 231.6145067142.

Adding to 12425025 its reverse (52052421), we get a palindrome (64477446).

The spelling of 12425025 in words is "twelve million, four hundred twenty-five thousand, twenty-five".