2214717689 has 2 divisors, whose sum is σ = 2214717690. Its totient is φ = 2214717688.

The previous prime is 2214717683. The next prime is 2214717737. The reversal of 2214717689 is 9867174122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1925717689 + 289000000 = 43883^2 + 17000^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214717689 - 2¹² = 2214713593 is a prime.

It is not a weakly prime, because it can be changed into another prime (2214717683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107358844 + 1107358845.

It is an arithmetic number, because the mean of its divisors is an integer number (1107358845).

Almost surely, 2^2214717689 is an apocalyptic number.

It is an amenable number.

2214717689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214717689 is an equidigital number, since it uses as much as digits as its factorization.

2214717689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 47.

The square root of 2214717689 is about 47060.7871693621. The cubic root of 2214717689 is about 1303.4852609847.

The spelling of 2214717689 in words is "two billion, two hundred fourteen million, seven hundred seventeen thousand, six hundred eighty-nine".