160656 has 20 divisors (see below), whose sum is σ = 415152. Its totient is φ = 53536.

The previous prime is 160651. The next prime is 160663. The reversal of 160656 is 656061.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (160651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1626 + ... + 1721.

2¹⁶⁰⁶⁵⁶ is an apocalyptic number.

160656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

160656 is the 254-th centered pentagonal number.

It is an amenable number.

160656 is an abundant number, since it is smaller than the sum of its proper divisors (254496).

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

160656 is a wasteful number, since it uses less digits than its factorization.

160656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3358 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 160656 is about 400.8191612186. The cubic root of 160656 is about 54.3624452452.

The spelling of 160656 in words is "one hundred sixty thousand, six hundred fifty-six".