4564247 has 2 divisors, whose sum is σ = 4564248. Its totient is φ = 4564246.

The previous prime is 4564207. The next prime is 4564271. The reversal of 4564247 is 7424654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4564247 - 2¹² = 4560151 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 (4564207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282123 + 2282124.

It is an arithmetic number, because the mean of its divisors is an integer number (2282124).

Almost surely, 2^4564247 is an apocalyptic number.

4564247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564247 is an equidigital number, since it uses as much as digits as its factorization.

4564247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 32.

The square root of 4564247 is about 2136.4098389588. The cubic root of 4564247 is about 165.8783523530.

The spelling of 4564247 in words is "four million, five hundred sixty-four thousand, two hundred forty-seven".