43268201 has 4 divisors (see below), whose sum is σ = 43282500. Its totient is φ = 43253904.

The previous prime is 43268167. The next prime is 43268209. The reversal of 43268201 is 10286234.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7027801 + 36240400 = 2651^2 + 6020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43268201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43268209) 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, 626 + ... + 9323.

It is an arithmetic number, because the mean of its divisors is an integer number (10820625).

Almost surely, 2^43268201 is an apocalyptic number.

It is an amenable number.

43268201 is a deficient number, since it is larger than the sum of its proper divisors (14299).

43268201 is an equidigital number, since it uses as much as digits as its factorization.

43268201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14298.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 43268201 is about 6577.8568698323. The cubic root of 43268201 is about 351.0666805133.

The spelling of 43268201 in words is "forty-three million, two hundred sixty-eight thousand, two hundred one".