43064101 has 4 divisors (see below), whose sum is σ = 44549100. Its totient is φ = 41579104.

The previous prime is 43064083. The next prime is 43064107. The reversal of 43064101 is 10146034.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10146034 = 2 ⋅5073017.

It can be written as a sum of positive squares in 2 ways, for example, as 15249025 + 27815076 = 3905^2 + 5274^2 .

It is a cyclic number.

It is not a de Polignac number, because 43064101 - 2⁵ = 43064069 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 (43064107) 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, 742456 + ... + 742513.

It is an arithmetic number, because the mean of its divisors is an integer number (11137275).

Almost surely, 2^43064101 is an apocalyptic number.

It is an amenable number.

43064101 is a deficient number, since it is larger than the sum of its proper divisors (1484999).

43064101 is a wasteful number, since it uses less digits than its factorization.

43064101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484998.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 43064101 is about 6562.3243595543. The cubic root of 43064101 is about 350.5138058994.

The spelling of 43064101 in words is "forty-three million, sixty-four thousand, one hundred one".