6750880 has 24 divisors (see below), whose sum is σ = 15949332. Its totient is φ = 2700288.

The previous prime is 6750869. The next prime is 6750907. The reversal of 6750880 is 880576.

It can be written as a sum of positive squares in 2 ways, for example, as 6739216 + 11664 = 2596^2 + 108^2 .

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20937 + ... + 21256.

Almost surely, 2^6750880 is an apocalyptic number.

It is an amenable number.

6750880 is an abundant number, since it is smaller than the sum of its proper divisors (9198452).

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

6750880 is a wasteful number, since it uses less digits than its factorization.

6750880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42208 (or 42200 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 6750880 is about 2598.2455619129. The cubic root of 6750880 is about 188.9963699460.

The spelling of 6750880 in words is "six million, seven hundred fifty thousand, eight hundred eighty".