6806072 has 32 divisors (see below), whose sum is σ = 15708000. Its totient is φ = 2692224.

The previous prime is 6806071. The next prime is 6806077. The reversal of 6806072 is 2706086.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806071) 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, 3947 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (490875).

Almost surely, 2^6806072 is an apocalyptic number.

It is an amenable number.

6806072 is an abundant number, since it is smaller than the sum of its proper divisors (8901928).

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

6806072 is a wasteful number, since it uses less digits than its factorization.

6806072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9375 (or 9371 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 6806072 is about 2608.8449551478. The cubic root of 6806072 is about 189.5100209820.

The spelling of 6806072 in words is "six million, eight hundred six thousand, seventy-two".