4856567 has 2 divisors, whose sum is σ = 4856568. Its totient is φ = 4856566.

The previous prime is 4856561. The next prime is 4856569. The reversal of 4856567 is 7656584.

4856567 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4856567 - 2⁶ = 4856503 is a prime.

Together with 4856569, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4856561) 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, 2428283 + 2428284.

It is an arithmetic number, because the mean of its divisors is an integer number (2428284).

Almost surely, 2^4856567 is an apocalyptic number.

4856567 is a deficient number, since it is larger than the sum of its proper divisors (1).

4856567 is an equidigital number, since it uses as much as digits as its factorization.

4856567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 41.

The square root of 4856567 is about 2203.7620107444. The cubic root of 4856567 is about 169.3465921411.

The spelling of 4856567 in words is "four million, eight hundred fifty-six thousand, five hundred sixty-seven".