6812973 has 12 divisors (see below), whose sum is σ = 9875008. Its totient is φ = 4526280.

The previous prime is 6812959. The next prime is 6812983. The reversal of 6812973 is 3792186.

It is not a de Polignac number, because 6812973 - 2⁴ = 6812957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6812933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1836 + ... + 4122.

Almost surely, 2^6812973 is an apocalyptic number.

It is an amenable number.

6812973 is a deficient number, since it is larger than the sum of its proper divisors (3062035).

6812973 is a wasteful number, since it uses less digits than its factorization.

6812973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624 (or 2621 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 6812973 is about 2610.1672360215. The cubic root of 6812973 is about 189.5740504196.

It can be divided in two parts, 68 and 12973, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 6812973 in words is "six million, eight hundred twelve thousand, nine hundred seventy-three".