5227889 has 2 divisors, whose sum is σ = 5227890. Its totient is φ = 5227888.

The previous prime is 5227853. The next prime is 5227909. The reversal of 5227889 is 9887225.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4765489 + 462400 = 2183^2 + 680^2 .

It is a cyclic number.

It is not a de Polignac number, because 5227889 - 2¹² = 5223793 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5227829) 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, 2613944 + 2613945.

It is an arithmetic number, because the mean of its divisors is an integer number (2613945).

Almost surely, 2^5227889 is an apocalyptic number.

It is an amenable number.

5227889 is a deficient number, since it is larger than the sum of its proper divisors (1).

5227889 is an equidigital number, since it uses as much as digits as its factorization.

5227889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 41.

The square root of 5227889 is about 2286.4577406985. The cubic root of 5227889 is about 173.5569939021.

It can be divided in two parts, 5227 and 889, that added together give a palindrome (6116).

The spelling of 5227889 in words is "five million, two hundred twenty-seven thousand, eight hundred eighty-nine".