6868448 has 12 divisors (see below), whose sum is σ = 13522320. Its totient is φ = 3434208.

The previous prime is 6868427. The next prime is 6868457. The reversal of 6868448 is 8448686.

It is a junction number, because it is equal to n+sod(n) for n = 6868399 and 6868408.

It is a congruent number.

It is an unprimeable number.

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, 107288 + ... + 107351.

It is an arithmetic number, because the mean of its divisors is an integer number (1126860).

Almost surely, 2^6868448 is an apocalyptic number.

It is an amenable number.

6868448 is a deficient number, since it is larger than the sum of its proper divisors (6653872).

6868448 is a wasteful number, since it uses less digits than its factorization.

6868448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214649 (or 214641 counting only the distinct ones).

The product of its digits is 294912, while the sum is 44.

The square root of 6868448 is about 2620.7724052271. The cubic root of 6868448 is about 190.0871991250.

The spelling of 6868448 in words is "six million, eight hundred sixty-eight thousand, four hundred forty-eight".