6657160 has 16 divisors (see below), whose sum is σ = 14978700. Its totient is φ = 2662848.

The previous prime is 6657109. The next prime is 6657179. The reversal of 6657160 is 617566.

It can be written as a sum of positive squares in 2 ways, for example, as 6625476 + 31684 = 2574^2 + 178^2 .

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, 83175 + ... + 83254.

Almost surely, 2^6657160 is an apocalyptic number.

It is an amenable number.

6657160 is an abundant number, since it is smaller than the sum of its proper divisors (8321540).

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

6657160 is a wasteful number, since it uses less digits than its factorization.

6657160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166440 (or 166436 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 6657160 is about 2580.1472826178. The cubic root of 6657160 is about 188.1177020601.

The spelling of 6657160 in words is "six million, six hundred fifty-seven thousand, one hundred sixty".