12352316 has 24 divisors (see below), whose sum is σ = 22379280. Its totient is φ = 5961600.

The previous prime is 12352297. The next prime is 12352343. The reversal of 12352316 is 61325321.

It is a junction number, because it is equal to n+sod(n) for n = 12352291 and 12352300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17531 + ... + 18221.

It is an arithmetic number, because the mean of its divisors is an integer number (932470).

Almost surely, 2^12352316 is an apocalyptic number.

It is an amenable number.

12352316 is a deficient number, since it is larger than the sum of its proper divisors (10026964).

12352316 is a wasteful number, since it uses less digits than its factorization.

12352316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 843 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 12352316 is about 3514.5861776317. The cubic root of 12352316 is about 231.1618338359.

Adding to 12352316 its reverse (61325321), we get a palindrome (73677637).

The spelling of 12352316 in words is "twelve million, three hundred fifty-two thousand, three hundred sixteen".