6801648 has 80 divisors (see below), whose sum is σ = 20760576. Its totient is φ = 1877760.

The previous prime is 6801637. The next prime is 6801653. The reversal of 6801648 is 8461086.

It is a congruent 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, 10090 + ... + 10742.

Almost surely, 2^6801648 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 6801648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10380288).

6801648 is an abundant number, since it is smaller than the sum of its proper divisors (13958928).

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

6801648 is a wasteful number, since it uses less digits than its factorization.

6801648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 6801648 is about 2607.9969325135. The cubic root of 6801648 is about 189.4689510838.

The spelling of 6801648 in words is "six million, eight hundred one thousand, six hundred forty-eight".