12608818 has 16 divisors (see below), whose sum is σ = 19980000. Its totient is φ = 5951232.

The previous prime is 12608803. The next prime is 12608851. The reversal of 12608818 is 81880621.

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, 16693 + ... + 17431.

It is an arithmetic number, because the mean of its divisors is an integer number (1248750).

Almost surely, 2^12608818 is an apocalyptic number.

12608818 is a deficient number, since it is larger than the sum of its proper divisors (7371182).

12608818 is a wasteful number, since it uses less digits than its factorization.

12608818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209.

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 12608818 is about 3550.8897476548. The cubic root of 12608818 is about 232.7509480660.

The spelling of 12608818 in words is "twelve million, six hundred eight thousand, eight hundred eighteen".