6812007 has 4 divisors (see below), whose sum is σ = 9082680. Its totient is φ = 4541336.

The previous prime is 6811997. The next prime is 6812009. The reversal of 6812007 is 7002186.

6812007 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6812007 - 2⁶ = 6811943 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6812009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135332 + ... + 1135337.

It is an arithmetic number, because the mean of its divisors is an integer number (2270670).

Almost surely, 2^6812007 is an apocalyptic number.

6812007 is a deficient number, since it is larger than the sum of its proper divisors (2270673).

6812007 is a wasteful number, since it uses less digits than its factorization.

6812007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270672.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 6812007 is about 2609.9821838472. The cubic root of 6812007 is about 189.5650902007.

The spelling of 6812007 in words is "six million, eight hundred twelve thousand, seven".