12851375 has 8 divisors (see below), whose sum is σ = 16038672. Its totient is φ = 10281000.

The previous prime is 12851369. The next prime is 12851383. The reversal of 12851375 is 57315821.

It is not a de Polignac number, because 12851375 - 2⁴ = 12851359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 51281 + ... + 51530.

It is an arithmetic number, because the mean of its divisors is an integer number (2004834).

Almost surely, 2^12851375 is an apocalyptic number.

12851375 is a deficient number, since it is larger than the sum of its proper divisors (3187297).

12851375 is an equidigital number, since it uses as much as digits as its factorization.

12851375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102826 (or 102816 counting only the distinct ones).

The product of its digits is 8400, while the sum is 32.

The square root of 12851375 is about 3584.8814485280. The cubic root of 12851375 is about 234.2339625538.

The spelling of 12851375 in words is "twelve million, eight hundred fifty-one thousand, three hundred seventy-five".