6816060 has 72 divisors (see below), whose sum is σ = 21774480. Its totient is φ = 1721088.

The previous prime is 6816049. The next prime is 6816067. The reversal of 6816060 is 606186.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6816067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2424 + ... + 4416.

Almost surely, 2^6816060 is an apocalyptic number.

6816060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6816060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10887240).

6816060 is an abundant number, since it is smaller than the sum of its proper divisors (14958420).

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

6816060 is a wasteful number, since it uses less digits than its factorization.

6816060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027 (or 2022 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 6816060 is about 2610.7585104716. The cubic root of 6816060 is about 189.6026784859.

The spelling of 6816060 in words is "six million, eight hundred sixteen thousand, sixty".