6885480 has 96 divisors (see below), whose sum is σ = 24049440. Its totient is φ = 1572480.

The previous prime is 6885479. The next prime is 6885481. The reversal of 6885480 is 845886.

It is an interprime number because it is at equal distance from previous prime (6885479) and next prime (6885481).

It is not an unprimeable number, because it can be changed into a prime (6885481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5295 + ... + 6465.

It is an arithmetic number, because the mean of its divisors is an integer number (250515).

Almost surely, 2^6885480 is an apocalyptic number.

6885480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6885480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12024720).

6885480 is an abundant number, since it is smaller than the sum of its proper divisors (17163960).

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

6885480 is a wasteful number, since it uses less digits than its factorization.

6885480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199 (or 1188 counting only the distinct ones).

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

The square root of 6885480 is about 2624.0198169983. The cubic root of 6885480 is about 190.2441920266.

The spelling of 6885480 in words is "six million, eight hundred eighty-five thousand, four hundred eighty".