2259338227 has 4 divisors (see below), whose sum is σ = 2262307896. Its totient is φ = 2256368560.

The previous prime is 2259338209. The next prime is 2259338261. The reversal of 2259338227 is 7228339522.

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 2259338227 - 2¹¹ = 2259336179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2259338327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1483693 + ... + 1485214.

It is an arithmetic number, because the mean of its divisors is an integer number (565576974).

Almost surely, 2^2259338227 is an apocalyptic number.

2259338227 is a deficient number, since it is larger than the sum of its proper divisors (2969669).

2259338227 is an equidigital number, since it uses as much as digits as its factorization.

2259338227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969668.

The product of its digits is 362880, while the sum is 43.

The square root of 2259338227 is about 47532.4965365801. The cubic root of 2259338227 is about 1312.1810155368.

The spelling of 2259338227 in words is "two billion, two hundred fifty-nine million, three hundred thirty-eight thousand, two hundred twenty-seven".