12786883 has 8 divisors (see below), whose sum is σ = 13427280. Its totient is φ = 12159840.

The previous prime is 12786871. The next prime is 12786889. The reversal of 12786883 is 38868721.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12786883 - 2¹³ = 12778691 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (12786889) 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, 1348 + ... + 5233.

It is an arithmetic number, because the mean of its divisors is an integer number (1678410).

Almost surely, 2^12786883 is an apocalyptic number.

12786883 is a deficient number, since it is larger than the sum of its proper divisors (640397).

12786883 is an equidigital number, since it uses as much as digits as its factorization.

12786883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677.

The product of its digits is 129024, while the sum is 43.

The square root of 12786883 is about 3575.8751376411. The cubic root of 12786883 is about 233.8414868705.

The spelling of 12786883 in words is "twelve million, seven hundred eighty-six thousand, eight hundred eighty-three".