12107425 has 12 divisors (see below), whose sum is σ = 16378416. Its totient is φ = 8805200.

The previous prime is 12107411. The next prime is 12107429. The reversal of 12107425 is 52470121.

It is a happy number.

It is not a de Polignac number, because 12107425 - 2¹³ = 12099233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12107396 and 12107405.

It is not an unprimeable number, because it can be changed into a prime (12107429) 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, 21739 + ... + 22288.

It is an arithmetic number, because the mean of its divisors is an integer number (1364868).

Almost surely, 2^12107425 is an apocalyptic number.

It is an amenable number.

12107425 is a deficient number, since it is larger than the sum of its proper divisors (4270991).

12107425 is a wasteful number, since it uses less digits than its factorization.

12107425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44048 (or 44043 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 12107425 is about 3479.5725312170. The cubic root of 12107425 is about 229.6239918051.

Adding to 12107425 its reverse (52470121), we get a palindrome (64577546).

The spelling of 12107425 in words is "twelve million, one hundred seven thousand, four hundred twenty-five".