12608315 has 8 divisors (see below), whose sum is σ = 15149040. Its totient is φ = 10073952.

The previous prime is 12608303. The next prime is 12608317. The reversal of 12608315 is 51380621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12608315 - 2⁸ = 12608059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12608317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7097 + ... + 8693.

It is an arithmetic number, because the mean of its divisors is an integer number (1893630).

Almost surely, 2^12608315 is an apocalyptic number.

12608315 is a deficient number, since it is larger than the sum of its proper divisors (2540725).

12608315 is a wasteful number, since it uses less digits than its factorization.

12608315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 12608315 is about 3550.8189196297. The cubic root of 12608315 is about 232.7478530023.

Adding to 12608315 its reverse (51380621), we get a palindrome (63988936).

The spelling of 12608315 in words is "twelve million, six hundred eight thousand, three hundred fifteen".