6845808 has 40 divisors (see below), whose sum is σ = 17840128. Its totient is φ = 2261952.

The previous prime is 6845807. The next prime is 6845809. The reversal of 6845808 is 8085486.

It is an interprime number because it is at equal distance from previous prime (6845807) and next prime (6845809).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6845803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5535 + ... + 6657.

Almost surely, 2^6845808 is an apocalyptic number.

It is an amenable number.

6845808 is an abundant number, since it is smaller than the sum of its proper divisors (10994320).

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

6845808 is a wasteful number, since it uses less digits than its factorization.

6845808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 6845808 is about 2616.4495026658. The cubic root of 6845808 is about 189.8781120361.

The spelling of 6845808 in words is "six million, eight hundred forty-five thousand, eight hundred eight".