6814868 has 6 divisors (see below), whose sum is σ = 11926026. Its totient is φ = 3407432.

The previous prime is 6814861. The next prime is 6814879. The reversal of 6814868 is 8684186.

It can be written as a sum of positive squares in only one way, i.e., 6061444 + 753424 = 2462^2 + 868^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6814861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851855 + ... + 851862.

It is an arithmetic number, because the mean of its divisors is an integer number (1987671).

Almost surely, 2^6814868 is an apocalyptic number.

It is an amenable number.

6814868 is a deficient number, since it is larger than the sum of its proper divisors (5111158).

6814868 is a wasteful number, since it uses less digits than its factorization.

6814868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703721 (or 1703719 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 6814868 is about 2610.5302143434. The cubic root of 6814868 is about 189.5916252005.

The spelling of 6814868 in words is "six million, eight hundred fourteen thousand, eight hundred sixty-eight".