43068001 has 4 divisors (see below), whose sum is σ = 43125652. Its totient is φ = 43010352.

The previous prime is 43067993. The next prime is 43068019. The reversal of 43068001 is 10086034.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15610401 + 27457600 = 3951^2 + 5240^2 .

It is a cyclic number.

It is not a de Polignac number, because 43068001 - 2³ = 43067993 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (43068031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27690 + ... + 29203.

It is an arithmetic number, because the mean of its divisors is an integer number (10781413).

Almost surely, 2^43068001 is an apocalyptic number.

It is an amenable number.

43068001 is a deficient number, since it is larger than the sum of its proper divisors (57651).

43068001 is an equidigital number, since it uses as much as digits as its factorization.

43068001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57650.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 43068001 is about 6562.6215036371. The cubic root of 43068001 is about 350.5243867355.

The spelling of 43068001 in words is "forty-three million, sixty-eight thousand, one".