6835648 has 42 divisors (see below), whose sum is σ = 14158976. Its totient is φ = 3273984.

The previous prime is 6835637. The next prime is 6835657. The reversal of 6835648 is 8465386.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6835648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53761 + ... + 53887.

Almost surely, 2^6835648 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 6835648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7079488).

6835648 is an abundant number, since it is smaller than the sum of its proper divisors (7323328).

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

6835648 is a wasteful number, since it uses less digits than its factorization.

6835648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 158 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 6835648 is about 2614.5072193436. The cubic root of 6835648 is about 189.7841315653.

The spelling of 6835648 in words is "six million, eight hundred thirty-five thousand, six hundred forty-eight".