43036013 has 8 divisors (see below), whose sum is σ = 45100800. Its totient is φ = 40987408.

The previous prime is 43036001. The next prime is 43036031. The reversal of 43036013 is 31063034.

43036013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43036013 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 (43036033) 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 7 ways as a sum of consecutive naturals, for example, 1583 + ... + 9411.

It is an arithmetic number, because the mean of its divisors is an integer number (5637600).

Almost surely, 2^43036013 is an apocalyptic number.

It is an amenable number.

43036013 is a deficient number, since it is larger than the sum of its proper divisors (2064787).

43036013 is a wasteful number, since it uses less digits than its factorization.

43036013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8091.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 43036013 is about 6560.1839151048. The cubic root of 43036013 is about 350.4375833010.

Adding to 43036013 its reverse (31063034), we get a palindrome (74099047).

The spelling of 43036013 in words is "forty-three million, thirty-six thousand, thirteen".