6801812 has 12 divisors (see below), whose sum is σ = 11924640. Its totient is φ = 3394776.

The previous prime is 6801797. The next prime is 6801833. The reversal of 6801812 is 2181086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739 + ... + 4077.

It is an arithmetic number, because the mean of its divisors is an integer number (993720).

Almost surely, 2^6801812 is an apocalyptic number.

It is an amenable number.

6801812 is a deficient number, since it is larger than the sum of its proper divisors (5122828).

6801812 is a wasteful number, since it uses less digits than its factorization.

6801812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070 (or 3068 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 6801812 is about 2608.0283740788. The cubic root of 6801812 is about 189.4704738843.

Adding to 6801812 its reverse (2181086), we get a palindrome (8982898).

The spelling of 6801812 in words is "six million, eight hundred one thousand, eight hundred twelve".