6710660 has 72 divisors (see below), whose sum is σ = 16087680. Its totient is φ = 2347840.

The previous prime is 6710659. The next prime is 6710677. The reversal of 6710660 is 660176.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113711 + ... + 113769.

It is an arithmetic number, because the mean of its divisors is an integer number (223440).

Almost surely, 2^6710660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6710660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8043840).

6710660 is an abundant number, since it is smaller than the sum of its proper divisors (9377020).

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

6710660 is a wasteful number, since it uses less digits than its factorization.

6710660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 6710660 is about 2590.4941613522. The cubic root of 6710660 is about 188.6202915702.

The spelling of 6710660 in words is "six million, seven hundred ten thousand, six hundred sixty".