6656160 has 144 divisors (see below), whose sum is σ = 24476256. Its totient is φ = 1516032.

The previous prime is 6656123. The next prime is 6656171. The reversal of 6656160 is 616566.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 23379 + ... + 23661.

It is an arithmetic number, because the mean of its divisors is an integer number (169974).

Almost surely, 2^6656160 is an apocalyptic number.

6656160 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 6656160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12238128).

6656160 is an abundant number, since it is smaller than the sum of its proper divisors (17820096).

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

6656160 is a wasteful number, since it uses less digits than its factorization.

6656160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6656160 is about 2579.9534879528. The cubic root of 6656160 is about 188.1082822714.

The spelling of 6656160 in words is "six million, six hundred fifty-six thousand, one hundred sixty".