12869996 has 12 divisors (see below), whose sum is σ = 22555680. Its totient is φ = 6425520.

The previous prime is 12869993. The next prime is 12870001. The reversal of 12869996 is 69996821.

It is not an unprimeable number, because it can be changed into a prime (12869993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (1879640).

Almost surely, 2^12869996 is an apocalyptic number.

It is an amenable number.

12869996 is a deficient number, since it is larger than the sum of its proper divisors (9685684).

12869996 is a wasteful number, since it uses less digits than its factorization.

12869996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744 (or 4742 counting only the distinct ones).

The product of its digits is 419904, while the sum is 50.

The square root of 12869996 is about 3587.4776654357. The cubic root of 12869996 is about 234.3470390585.

The spelling of 12869996 in words is "twelve million, eight hundred sixty-nine thousand, nine hundred ninety-six".