22714589 has 2 divisors, whose sum is σ = 22714590. Its totient is φ = 22714588.

The previous prime is 22714579. The next prime is 22714591. The reversal of 22714589 is 98541722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18232900 + 4481689 = 4270^2 + 2117^2 .

It is a cyclic number.

It is not a de Polignac number, because 22714589 - 2⁸ = 22714333 is a prime.

It is a Sophie Germain prime.

Together with 22714591, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22714579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11357294 + 11357295.

It is an arithmetic number, because the mean of its divisors is an integer number (11357295).

Almost surely, 2^22714589 is an apocalyptic number.

It is an amenable number.

22714589 is a deficient number, since it is larger than the sum of its proper divisors (1).

22714589 is an equidigital number, since it uses as much as digits as its factorization.

22714589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 38.

The square root of 22714589 is about 4765.9824800349. The cubic root of 22714589 is about 283.2054637154.

The spelling of 22714589 in words is "twenty-two million, seven hundred fourteen thousand, five hundred eighty-nine".