12908325 has 24 divisors (see below), whose sum is σ = 21551200. Its totient is φ = 6816960.

The previous prime is 12908323. The next prime is 12908333. The reversal of 12908325 is 52380921.

It is a happy number.

It is not a de Polignac number, because 12908325 - 2¹ = 12908323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12908292 and 12908301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12908323) 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 23 ways as a sum of consecutive naturals, for example, 7386 + ... + 8964.

Almost surely, 2^12908325 is an apocalyptic number.

12908325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12908325 is a deficient number, since it is larger than the sum of its proper divisors (8642875).

12908325 is a wasteful number, since it uses less digits than its factorization.

12908325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701 (or 1696 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 12908325 is about 3592.8157481285. The cubic root of 12908325 is about 234.5794500467.

The spelling of 12908325 in words is "twelve million, nine hundred eight thousand, three hundred twenty-five".