5697247 has 2 divisors, whose sum is σ = 5697248. Its totient is φ = 5697246.

The previous prime is 5697221. The next prime is 5697257. The reversal of 5697247 is 7427965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5697247 - 2¹⁵ = 5664479 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 (5697257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2848623 + 2848624.

It is an arithmetic number, because the mean of its divisors is an integer number (2848624).

Almost surely, 2^5697247 is an apocalyptic number.

5697247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5697247 is an equidigital number, since it uses as much as digits as its factorization.

5697247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 5697247 is about 2386.8906552249. The cubic root of 5697247 is about 178.6028354968.

The spelling of 5697247 in words is "five million, six hundred ninety-seven thousand, two hundred forty-seven".