6810772 has 24 divisors (see below), whose sum is σ = 12276992. Its totient is φ = 3304800.

The previous prime is 6810767. The next prime is 6810773. The reversal of 6810772 is 2770186.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6810773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24997 + ... + 25267.

Almost surely, 2^6810772 is an apocalyptic number.

It is an amenable number.

6810772 is a deficient number, since it is larger than the sum of its proper divisors (5466220).

6810772 is a wasteful number, since it uses less digits than its factorization.

6810772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 6810772 is about 2609.7455814696. The cubic root of 6810772 is about 189.5536336145.

The spelling of 6810772 in words is "six million, eight hundred ten thousand, seven hundred seventy-two".