4160656 has 20 divisors (see below), whose sum is σ = 8093232. Its totient is φ = 2072096.

The previous prime is 4160641. The next prime is 4160669. The reversal of 4160656 is 6560614.

It is a super-2 number, since 2×4160656² = 34622116700672, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6795 + ... + 7381.

Almost surely, 2^4160656 is an apocalyptic number.

It is an amenable number.

4160656 is a deficient number, since it is larger than the sum of its proper divisors (3932576).

4160656 is a wasteful number, since it uses less digits than its factorization.

4160656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4160656 is about 2039.7686143286. The cubic root of 4160656 is about 160.8374837329.

The spelling of 4160656 in words is "four million, one hundred sixty thousand, six hundred fifty-six".