12875343 has 16 divisors (see below), whose sum is σ = 18839520. Its totient is φ = 7772544.

The previous prime is 12875339. The next prime is 12875381. The reversal of 12875343 is 34357821.

It is not a de Polignac number, because 12875343 - 2² = 12875339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12875243) 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, 1048 + ... + 5181.

It is an arithmetic number, because the mean of its divisors is an integer number (1177470).

Almost surely, 2^12875343 is an apocalyptic number.

12875343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12875343 is a deficient number, since it is larger than the sum of its proper divisors (5964177).

12875343 is a wasteful number, since it uses less digits than its factorization.

12875343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298.

The product of its digits is 20160, while the sum is 33.

The square root of 12875343 is about 3588.2228191683. Note that the first 3 decimals coincide. The cubic root of 12875343 is about 234.3794886963.

The spelling of 12875343 in words is "twelve million, eight hundred seventy-five thousand, three hundred forty-three".