12288968 has 8 divisors (see below), whose sum is σ = 23041830. Its totient is φ = 6144480.

The previous prime is 12288967. The next prime is 12289001. The reversal of 12288968 is 86988221.

12288968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12264004 + 24964 = 3502^2 + 158^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (12288961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 768053 + ... + 768068.

Almost surely, 2^12288968 is an apocalyptic number.

It is an amenable number.

12288968 is a deficient number, since it is larger than the sum of its proper divisors (10752862).

12288968 is a wasteful number, since it uses less digits than its factorization.

12288968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536127 (or 1536123 counting only the distinct ones).

The product of its digits is 110592, while the sum is 44.

The square root of 12288968 is about 3505.5624370420. The cubic root of 12288968 is about 230.7659905414.

The spelling of 12288968 in words is "twelve million, two hundred eighty-eight thousand, nine hundred sixty-eight".