12751343 has 12 divisors (see below), whose sum is σ = 14842800. Its totient is φ = 10908480.

The previous prime is 12751339. The next prime is 12751357. The reversal of 12751343 is 34315721.

It is not a de Polignac number, because 12751343 - 2² = 12751339 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 (12751313) 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 11 ways as a sum of consecutive naturals, for example, 1043 + ... + 5156.

It is an arithmetic number, because the mean of its divisors is an integer number (1236900).

Almost surely, 2^12751343 is an apocalyptic number.

12751343 is a deficient number, since it is larger than the sum of its proper divisors (2091457).

12751343 is a wasteful number, since it uses less digits than its factorization.

12751343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6238 (or 6227 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 12751343 is about 3570.9022669348. The cubic root of 12751343 is about 233.6246386624.

The spelling of 12751343 in words is "twelve million, seven hundred fifty-one thousand, three hundred forty-three".