5422247 has 2 divisors, whose sum is σ = 5422248. Its totient is φ = 5422246.

The previous prime is 5422237. The next prime is 5422267. The reversal of 5422247 is 7422245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5422247 - 2¹⁴ = 5405863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5422237) 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, 2711123 + 2711124.

It is an arithmetic number, because the mean of its divisors is an integer number (2711124).

Almost surely, 2^5422247 is an apocalyptic number.

5422247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422247 is an equidigital number, since it uses as much as digits as its factorization.

5422247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4480, while the sum is 26.

The square root of 5422247 is about 2328.5718799298. The cubic root of 5422247 is about 175.6816624200.

The spelling of 5422247 in words is "five million, four hundred twenty-two thousand, two hundred forty-seven".