6707872 has 12 divisors (see below), whose sum is σ = 13206186. Its totient is φ = 3353920.

The previous prime is 6707863. The next prime is 6707879. The reversal of 6707872 is 2787076.

It can be written as a sum of positive squares in only one way, i.e., 5180176 + 1527696 = 2276^2 + 1236^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6707879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104779 + ... + 104842.

Almost surely, 2^6707872 is an apocalyptic number.

It is an amenable number.

6707872 is a deficient number, since it is larger than the sum of its proper divisors (6498314).

6707872 is a wasteful number, since it uses less digits than its factorization.

6707872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209631 (or 209623 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 6707872 is about 2589.9559841820. The cubic root of 6707872 is about 188.5941666577.

The spelling of 6707872 in words is "six million, seven hundred seven thousand, eight hundred seventy-two".