43126713 has 36 divisors (see below), whose sum is σ = 76293360. Its totient is φ = 23342256.

The previous prime is 43126693. The next prime is 43126723. The reversal of 43126713 is 31762134.

43126713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43126713 - 2¹⁴ = 43110329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43126723) 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 35 ways as a sum of consecutive naturals, for example, 5806 + ... + 10952.

It is an arithmetic number, because the mean of its divisors is an integer number (2119260).

Almost surely, 2^43126713 is an apocalyptic number.

It is an amenable number.

43126713 is a deficient number, since it is larger than the sum of its proper divisors (33166647).

43126713 is a wasteful number, since it uses less digits than its factorization.

43126713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186 (or 5176 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 43126713 is about 6567.0931925777. The cubic root of 43126713 is about 350.6835973062.

Adding to 43126713 its reverse (31762134), we get a palindrome (74888847).

It can be divided in two parts, 4312 and 6713, that added together give a square (11025 = 105²).

The spelling of 43126713 in words is "forty-three million, one hundred twenty-six thousand, seven hundred thirteen".