6848445 has 16 divisors (see below), whose sum is σ = 11028672. Its totient is φ = 3628800.

The previous prime is 6848389. The next prime is 6848449. The reversal of 6848445 is 5448486.

It is not a de Polignac number, because 6848445 - 2¹¹ = 6846397 is a prime.

6848445 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6848449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1045 + ... + 3845.

It is an arithmetic number, because the mean of its divisors is an integer number (689292).

Almost surely, 2^6848445 is an apocalyptic number.

It is an amenable number.

6848445 is a deficient number, since it is larger than the sum of its proper divisors (4180227).

6848445 is a wasteful number, since it uses less digits than its factorization.

6848445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972.

The product of its digits is 122880, while the sum is 39.

The square root of 6848445 is about 2616.9533813196. The cubic root of 6848445 is about 189.9024892074.

The spelling of 6848445 in words is "six million, eight hundred forty-eight thousand, four hundred forty-five".