2267668589 has 2 divisors, whose sum is σ = 2267668590. Its totient is φ = 2267668588.

The previous prime is 2267668577. The next prime is 2267668621. The reversal of 2267668589 is 9858667622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1826878564 + 440790025 = 42742^2 + 20995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2267668589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2267668489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133834294 + 1133834295.

It is an arithmetic number, because the mean of its divisors is an integer number (1133834295).

Almost surely, 2^2267668589 is an apocalyptic number.

It is an amenable number.

2267668589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2267668589 is an equidigital number, since it uses as much as digits as its factorization.

2267668589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 59.

The square root of 2267668589 is about 47620.0439836000. The cubic root of 2267668589 is about 1313.7917432221.

The spelling of 2267668589 in words is "two billion, two hundred sixty-seven million, six hundred sixty-eight thousand, five hundred eighty-nine".