6818496 has 56 divisors (see below), whose sum is σ = 19110960. Its totient is φ = 2138112.

The previous prime is 6818491. The next prime is 6818507. The reversal of 6818496 is 6948186.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6818491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2220 + ... + 4308.

Almost surely, 2^6818496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6818496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9555480).

6818496 is an abundant number, since it is smaller than the sum of its proper divisors (12292464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6818496 is a wasteful number, since it uses less digits than its factorization.

6818496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121 (or 2111 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 6818496 is about 2611.2249998803. The cubic root of 6818496 is about 189.6252632398.

The spelling of 6818496 in words is "six million, eight hundred eighteen thousand, four hundred ninety-six".