12885183 has 8 divisors (see below), whose sum is σ = 19089200. Its totient is φ = 8590104.

The previous prime is 12885149. The next prime is 12885203. The reversal of 12885183 is 38158821.

It is not a de Polignac number, because 12885183 - 2¹⁰ = 12884159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12885683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238588 + ... + 238641.

It is an arithmetic number, because the mean of its divisors is an integer number (2386150).

Almost surely, 2^12885183 is an apocalyptic number.

12885183 is a deficient number, since it is larger than the sum of its proper divisors (6204017).

12885183 is an equidigital number, since it uses as much as digits as its factorization.

12885183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477238 (or 477232 counting only the distinct ones).

The product of its digits is 15360, while the sum is 36.

The square root of 12885183 is about 3589.5937096000. The cubic root of 12885183 is about 234.4391817827.

The spelling of 12885183 in words is "twelve million, eight hundred eighty-five thousand, one hundred eighty-three".