5224643 has 2 divisors, whose sum is σ = 5224644. Its totient is φ = 5224642.

The previous prime is 5224631. The next prime is 5224649. The reversal of 5224643 is 3464225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5224643 - 2⁶ = 5224579 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5224649) 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, 2612321 + 2612322.

It is an arithmetic number, because the mean of its divisors is an integer number (2612322).

Almost surely, 2^5224643 is an apocalyptic number.

5224643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5224643 is an equidigital number, since it uses as much as digits as its factorization.

5224643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 26.

The square root of 5224643 is about 2285.7477988615. The cubic root of 5224643 is about 173.5210659115.

Adding to 5224643 its reverse (3464225), we get a palindrome (8688868).

The spelling of 5224643 in words is "five million, two hundred twenty-four thousand, six hundred forty-three".