6712838 has 12 divisors (see below), whose sum is σ = 11068260. Its totient is φ = 3051180.

The previous prime is 6712831. The next prime is 6712847. The reversal of 6712838 is 8382176.

It is a junction number, because it is equal to n+sod(n) for n = 6712798 and 6712807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6712831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13628 + ... + 14111.

It is an arithmetic number, because the mean of its divisors is an integer number (922355).

Almost surely, 2^6712838 is an apocalyptic number.

6712838 is a deficient number, since it is larger than the sum of its proper divisors (4355422).

6712838 is a wasteful number, since it uses less digits than its factorization.

6712838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27763 (or 27752 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 6712838 is about 2590.9145103612. The cubic root of 6712838 is about 188.6406954529.

The spelling of 6712838 in words is "six million, seven hundred twelve thousand, eight hundred thirty-eight".