12375813 has 16 divisors (see below), whose sum is σ = 17565120. Its totient is φ = 7723776.

The previous prime is 12375773. The next prime is 12375823. The reversal of 12375813 is 31857321.

It is not a de Polignac number, because 12375813 - 2⁸ = 12375557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12375823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11043 + ... + 12111.

It is an arithmetic number, because the mean of its divisors is an integer number (1097820).

Almost surely, 2^12375813 is an apocalyptic number.

It is an amenable number.

12375813 is a deficient number, since it is larger than the sum of its proper divisors (5189307).

12375813 is a wasteful number, since it uses less digits than its factorization.

12375813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316.

The product of its digits is 5040, while the sum is 30.

The square root of 12375813 is about 3517.9273727580. The cubic root of 12375813 is about 231.3083156558.

The spelling of 12375813 in words is "twelve million, three hundred seventy-five thousand, eight hundred thirteen".