4043227 has 4 divisors (see below), whose sum is σ = 4050496. Its totient is φ = 4035960.

The previous prime is 4043191. The next prime is 4043233. The reversal of 4043227 is 7223404.

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

It is a cyclic number.

It is not a de Polignac number, because 4043227 - 2¹⁹ = 3518939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4043198 and 4043207.

It is not an unprimeable number, because it can be changed into a prime (4043287) 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, 2724 + ... + 3937.

It is an arithmetic number, because the mean of its divisors is an integer number (1012624).

Almost surely, 2^4043227 is an apocalyptic number.

4043227 is a deficient number, since it is larger than the sum of its proper divisors (7269).

4043227 is an equidigital number, since it uses as much as digits as its factorization.

4043227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7268.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 4043227 is about 2010.7777102405. Note that the first 4 decimals coincide. The cubic root of 4043227 is about 159.3098791750.

The spelling of 4043227 in words is "four million, forty-three thousand, two hundred twenty-seven".