4856863 has 8 divisors (see below), whose sum is σ = 5469696. Its totient is φ = 4272600.

The previous prime is 4856843. The next prime is 4856869. The reversal of 4856863 is 3686584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4856863 - 2⁹ = 4856351 is a prime.

It is a Duffinian number.

4856863 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4856869) 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 in 7 ways as a sum of consecutive naturals, for example, 6781 + ... + 7462.

It is an arithmetic number, because the mean of its divisors is an integer number (683712).

Almost surely, 2^4856863 is an apocalyptic number.

4856863 is a deficient number, since it is larger than the sum of its proper divisors (612833).

4856863 is a wasteful number, since it uses less digits than its factorization.

4856863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14285.

The product of its digits is 138240, while the sum is 40.

The square root of 4856863 is about 2203.8291676081. The cubic root of 4856863 is about 169.3500325393.

The spelling of 4856863 in words is "four million, eight hundred fifty-six thousand, eight hundred sixty-three".