2266227589 has 2 divisors, whose sum is σ = 2266227590. Its totient is φ = 2266227588.

The previous prime is 2266227553. The next prime is 2266227659. The reversal of 2266227589 is 9857226622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2250743364 + 15484225 = 47442^2 + 3935^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266227589 - 2⁷ = 2266227461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266227989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133113794 + 1133113795.

It is an arithmetic number, because the mean of its divisors is an integer number (1133113795).

Almost surely, 2^2266227589 is an apocalyptic number.

It is an amenable number.

2266227589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266227589 is an equidigital number, since it uses as much as digits as its factorization.

2266227589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 49.

The square root of 2266227589 is about 47604.9113957793. The cubic root of 2266227589 is about 1313.5133993375.

The spelling of 2266227589 in words is "two billion, two hundred sixty-six million, two hundred twenty-seven thousand, five hundred eighty-nine".