5617247 has 2 divisors, whose sum is σ = 5617248. Its totient is φ = 5617246.

The previous prime is 5617237. The next prime is 5617253. The reversal of 5617247 is 7427165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5617247 - 2¹⁰ = 5616223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5617207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808623 + 2808624.

It is an arithmetic number, because the mean of its divisors is an integer number (2808624).

Almost surely, 2^5617247 is an apocalyptic number.

5617247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5617247 is an equidigital number, since it uses as much as digits as its factorization.

5617247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 32.

The square root of 5617247 is about 2370.0732056205. The cubic root of 5617247 is about 177.7629192298.

The spelling of 5617247 in words is "five million, six hundred seventeen thousand, two hundred forty-seven".