12888368 has 10 divisors (see below), whose sum is σ = 24971244. Its totient is φ = 6444176.

The previous prime is 12888361. The next prime is 12888371. The reversal of 12888368 is 86388821.

It is a super-2 number, since 2×12888368² = 332220059406848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12888361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402746 + ... + 402777.

Almost surely, 2^12888368 is an apocalyptic number.

It is an amenable number.

12888368 is a deficient number, since it is larger than the sum of its proper divisors (12082876).

12888368 is an equidigital number, since it uses as much as digits as its factorization.

12888368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805531 (or 805525 counting only the distinct ones).

The product of its digits is 147456, while the sum is 44.

The square root of 12888368 is about 3590.0373257113. The cubic root of 12888368 is about 234.4584966624.

The spelling of 12888368 in words is "twelve million, eight hundred eighty-eight thousand, three hundred sixty-eight".