12354425 has 12 divisors (see below), whose sum is σ = 15385920. Its totient is φ = 9840720.

The previous prime is 12354413. The next prime is 12354443. The reversal of 12354425 is 52445321.

It is a happy number.

It is not a de Polignac number, because 12354425 - 2¹⁴ = 12338041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12354394 and 12354403.

It is an unprimeable number.

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, 5636 + ... + 7514.

It is an arithmetic number, because the mean of its divisors is an integer number (1282160).

Almost surely, 2^12354425 is an apocalyptic number.

It is an amenable number.

12354425 is a deficient number, since it is larger than the sum of its proper divisors (3031495).

12354425 is a wasteful number, since it uses less digits than its factorization.

12354425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152 (or 2147 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 12354425 is about 3514.8862001493. The cubic root of 12354425 is about 231.1749890630.

Adding to 12354425 its reverse (52445321), we get a palindrome (64799746).

The spelling of 12354425 in words is "twelve million, three hundred fifty-four thousand, four hundred twenty-five".