6610880 has 56 divisors (see below), whose sum is σ = 16014192. Its totient is φ = 2598912.

The previous prime is 6610861. The next prime is 6610883. The reversal of 6610880 is 880166.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6610883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23219 + ... + 23501.

Almost surely, 2^6610880 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 6610880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8007096).

6610880 is an abundant number, since it is smaller than the sum of its proper divisors (9403312).

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

6610880 is a wasteful number, since it uses less digits than its factorization.

6610880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 6610880 is about 2571.1631609060. The cubic root of 6610880 is about 187.6807619742.

The spelling of 6610880 in words is "six million, six hundred ten thousand, eight hundred eighty".