6788712 has 64 divisors (see below), whose sum is σ = 20545920. Its totient is φ = 1824768.

The previous prime is 6788699. The next prime is 6788731. The reversal of 6788712 is 2178876.

It is a super-2 number, since 2×6788712² = 92173221237888, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1668 + ... + 4044.

It is an arithmetic number, because the mean of its divisors is an integer number (321030).

Almost surely, 2^6788712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6788712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10272960).

6788712 is an abundant number, since it is smaller than the sum of its proper divisors (13757208).

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

6788712 is a wasteful number, since it uses less digits than its factorization.

6788712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410 (or 2406 counting only the distinct ones).

The product of its digits is 37632, while the sum is 39.

The square root of 6788712 is about 2605.5156879205. The cubic root of 6788712 is about 189.3487583589.

The spelling of 6788712 in words is "six million, seven hundred eighty-eight thousand, seven hundred twelve".