12008925 has 24 divisors (see below), whose sum is σ = 22062080. Its totient is φ = 6404400.

The previous prime is 12008917. The next prime is 12008939. The reversal of 12008925 is 52980021.

It is not a de Polignac number, because 12008925 - 2³ = 12008917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8221 + ... + 9570.

Almost surely, 2^12008925 is an apocalyptic number.

12008925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12008925 is a deficient number, since it is larger than the sum of its proper divisors (10053155).

12008925 is a wasteful number, since it uses less digits than its factorization.

12008925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17810 (or 17799 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 12008925 is about 3465.3895884879. The cubic root of 12008925 is about 228.9995931929. Note that the first 3 decimals are identical.

Adding to 12008925 its reverse (52980021), we get a palindrome (64988946).

The spelling of 12008925 in words is "twelve million, eight thousand, nine hundred twenty-five".