5227909 has 2 divisors, whose sum is σ = 5227910. Its totient is φ = 5227908.

The previous prime is 5227889. The next prime is 5227919. The reversal of 5227909 is 9097225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 142884 = 2255^2 + 378^2 .

It is a cyclic number.

It is not a de Polignac number, because 5227909 - 2¹³ = 5219717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5227919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613954 + 2613955.

It is an arithmetic number, because the mean of its divisors is an integer number (2613955).

Almost surely, 2^5227909 is an apocalyptic number.

It is an amenable number.

5227909 is a deficient number, since it is larger than the sum of its proper divisors (1).

5227909 is an equidigital number, since it uses as much as digits as its factorization.

5227909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 5227909 is about 2286.4621142717. The cubic root of 5227909 is about 173.5572152238.

The spelling of 5227909 in words is "five million, two hundred twenty-seven thousand, nine hundred nine".