12868683 has 8 divisors (see below), whose sum is σ = 17274000. Its totient is φ = 8521248.

The previous prime is 12868657. The next prime is 12868697. The reversal of 12868683 is 38686821.

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

It is not a de Polignac number, because 12868683 - 2⁵ = 12868651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12868613) 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, 13948 + ... + 14841.

It is an arithmetic number, because the mean of its divisors is an integer number (2159250).

Almost surely, 2^12868683 is an apocalyptic number.

12868683 is a deficient number, since it is larger than the sum of its proper divisors (4405317).

12868683 is a wasteful number, since it uses less digits than its factorization.

12868683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28941.

The product of its digits is 110592, while the sum is 42.

The square root of 12868683 is about 3587.2946631131. The cubic root of 12868683 is about 234.3390694075.

The spelling of 12868683 in words is "twelve million, eight hundred sixty-eight thousand, six hundred eighty-three".