6814648 has 8 divisors (see below), whose sum is σ = 12777480. Its totient is φ = 3407320.

The previous prime is 6814631. The next prime is 6814649. The reversal of 6814648 is 8464186.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6814649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425908 + ... + 425923.

It is an arithmetic number, because the mean of its divisors is an integer number (1597185).

Almost surely, 2^6814648 is an apocalyptic number.

It is an amenable number.

6814648 is a deficient number, since it is larger than the sum of its proper divisors (5962832).

6814648 is a wasteful number, since it uses less digits than its factorization.

6814648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851837 (or 851833 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 6814648 is about 2610.4880769695. The cubic root of 6814648 is about 189.5895850238.

It can be divided in two parts, 681464 and 8, that added together give a cube (681472 = 88³).

The spelling of 6814648 in words is "six million, eight hundred fourteen thousand, six hundred forty-eight".