6800648 has 8 divisors (see below), whose sum is σ = 12751230. Its totient is φ = 3400320.

The previous prime is 6800641. The next prime is 6800653. The reversal of 6800648 is 8460086.

It can be written as a sum of positive squares in only one way, i.e., 4169764 + 2630884 = 2042^2 + 1622^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (6800641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425033 + ... + 425048.

Almost surely, 2^6800648 is an apocalyptic number.

It is an amenable number.

6800648 is a deficient number, since it is larger than the sum of its proper divisors (5950582).

6800648 is a wasteful number, since it uses less digits than its factorization.

6800648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850087 (or 850083 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 6800648 is about 2607.8052074494. The cubic root of 6800648 is about 189.4596651854.

The spelling of 6800648 in words is "six million, eight hundred thousand, six hundred forty-eight".