6880512 has 108 divisors (see below), whose sum is σ = 20080256. Its totient is φ = 2088960.

The previous prime is 6880507. The next prime is 6880541. The reversal of 6880512 is 2150886.

It is a self number, because there is not a number n which added to its sum of digits gives 6880512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221937 + ... + 221967.

Almost surely, 2^6880512 is an apocalyptic number.

6880512 is a gapful number since it is divisible by the number (62) 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 6880512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10040128).

6880512 is an abundant number, since it is smaller than the sum of its proper divisors (13199744).

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

6880512 is a wasteful number, since it uses less digits than its factorization.

6880512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 6880512 is about 2623.0730069901. The cubic root of 6880512 is about 190.1984261276.

The spelling of 6880512 in words is "six million, eight hundred eighty thousand, five hundred twelve".