12862385 has 8 divisors (see below), whose sum is σ = 15630720. Its totient is φ = 10159344.

The previous prime is 12862357. The next prime is 12862393. The reversal of 12862385 is 58326821.

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 12862385 - 2¹⁰ = 12861361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15887 + ... + 16676.

It is an arithmetic number, because the mean of its divisors is an integer number (1953840).

Almost surely, 2^12862385 is an apocalyptic number.

It is an amenable number.

12862385 is a deficient number, since it is larger than the sum of its proper divisors (2768335).

12862385 is an equidigital number, since it uses as much as digits as its factorization.

12862385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32647.

The product of its digits is 23040, while the sum is 35.

The square root of 12862385 is about 3586.4167354060. The cubic root of 12862385 is about 234.3008342519.

The spelling of 12862385 in words is "twelve million, eight hundred sixty-two thousand, three hundred eighty-five".