5244427 has 2 divisors, whose sum is σ = 5244428. Its totient is φ = 5244426.

The previous prime is 5244383. The next prime is 5244431. The reversal of 5244427 is 7244425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5244427 - 2¹⁵ = 5211659 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5244395 and 5244404.

It is not a weakly prime, because it can be changed into another prime (5244457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622213 + 2622214.

It is an arithmetic number, because the mean of its divisors is an integer number (2622214).

Almost surely, 2^5244427 is an apocalyptic number.

5244427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5244427 is an equidigital number, since it uses as much as digits as its factorization.

5244427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8960, while the sum is 28.

The square root of 5244427 is about 2290.0713962669. The cubic root of 5244427 is about 173.7398123868.

It can be divided in two parts, 5244 and 427, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 5244427 in words is "five million, two hundred forty-four thousand, four hundred twenty-seven".