6863848 has 8 divisors (see below), whose sum is σ = 12869730. Its totient is φ = 3431920.

The previous prime is 6863827. The next prime is 6863849. The reversal of 6863848 is 8483686.

It can be written as a sum of positive squares in only one way, i.e., 6749604 + 114244 = 2598^2 + 338^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6863848² = 94224818734208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6863849) 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, 428983 + ... + 428998.

Almost surely, 2^6863848 is an apocalyptic number.

It is an amenable number.

6863848 is a deficient number, since it is larger than the sum of its proper divisors (6005882).

6863848 is a wasteful number, since it uses less digits than its factorization.

6863848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857987 (or 857983 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 6863848 is about 2619.8946543707. The cubic root of 6863848 is about 190.0447540004.

It can be divided in two parts, 68638 and 48, that added together give a palindrome (68686).

The spelling of 6863848 in words is "six million, eight hundred sixty-three thousand, eight hundred forty-eight".