43070713 has 16 divisors (see below), whose sum is σ = 51154560. Its totient is φ = 35481600.

The previous prime is 43070711. The next prime is 43070717. The reversal of 43070713 is 31707034.

It is a happy number.

43070713 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 43070713 - 2¹ = 43070711 is a prime.

It is a Duffinian number.

43070713 is a Rhonda number in base 8.

It is not an unprimeable number, because it can be changed into a prime (43070711) 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, 66873 + ... + 67513.

It is an arithmetic number, because the mean of its divisors is an integer number (3197160).

Almost surely, 2^43070713 is an apocalyptic number.

It is an amenable number.

43070713 is a deficient number, since it is larger than the sum of its proper divisors (8083847).

43070713 is a wasteful number, since it uses less digits than its factorization.

43070713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 43070713 is about 6562.8281251302. The cubic root of 43070713 is about 350.5317441096.

Adding to 43070713 its reverse (31707034), we get a palindrome (74777747).

The spelling of 43070713 in words is "forty-three million, seventy thousand, seven hundred thirteen".