6809048 has 8 divisors (see below), whose sum is σ = 12766980. Its totient is φ = 3404520.

The previous prime is 6809029. The next prime is 6809063. The reversal of 6809048 is 8409086.

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

It is a junction number, because it is equal to n+sod(n) for n = 6808999 and 6809017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425558 + ... + 425573.

Almost surely, 2^6809048 is an apocalyptic number.

It is an amenable number.

6809048 is a deficient number, since it is larger than the sum of its proper divisors (5957932).

6809048 is a wasteful number, since it uses less digits than its factorization.

6809048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851137 (or 851133 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 6809048 is about 2609.4152601685. The cubic root of 6809048 is about 189.5376384605.

The spelling of 6809048 in words is "six million, eight hundred nine thousand, forty-eight".