43045793 has 4 divisors (see below), whose sum is σ = 49195200. Its totient is φ = 36896388.

The previous prime is 43045781. The next prime is 43045823. The reversal of 43045793 is 39754034.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43045793 - 2⁶ = 43045729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43045693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3074693 + ... + 3074706.

It is an arithmetic number, because the mean of its divisors is an integer number (12298800).

Almost surely, 2^43045793 is an apocalyptic number.

It is an amenable number.

43045793 is a deficient number, since it is larger than the sum of its proper divisors (6149407).

43045793 is an equidigital number, since it uses as much as digits as its factorization.

43045793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6149406.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 43045793 is about 6560.9292786922. The cubic root of 43045793 is about 350.4641271166.

The spelling of 43045793 in words is "forty-three million, forty-five thousand, seven hundred ninety-three".