4957863 has 8 divisors (see below), whose sum is σ = 6999408. Its totient is φ = 3110784.

The previous prime is 4957847. The next prime is 4957871. The reversal of 4957863 is 3687594.

It is a happy number.

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

It is not a de Polignac number, because 4957863 - 2⁴ = 4957847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957873) 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 in 7 ways as a sum of consecutive naturals, for example, 48556 + ... + 48657.

It is an arithmetic number, because the mean of its divisors is an integer number (874926).

Almost surely, 2^4957863 is an apocalyptic number.

4957863 is a deficient number, since it is larger than the sum of its proper divisors (2041545).

4957863 is a wasteful number, since it uses less digits than its factorization.

4957863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97233.

The product of its digits is 181440, while the sum is 42.

The square root of 4957863 is about 2226.6259227809. The cubic root of 4957863 is about 170.5158838898.

The spelling of 4957863 in words is "four million, nine hundred fifty-seven thousand, eight hundred sixty-three".