160556066 has 24 divisors (see below), whose sum is σ = 269048304. Its totient is φ = 71264760.

The previous prime is 160556059. The next prime is 160556069. The reversal of 160556066 is 660655061.

160556066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (160556069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38705 + ... + 42651.

It is an arithmetic number, because the mean of its divisors is an integer number (11210346).

Almost surely, 2^160556066 is an apocalyptic number.

160556066 is a deficient number, since it is larger than the sum of its proper divisors (108492238).

160556066 is a wasteful number, since it uses less digits than its factorization.

160556066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 160556066 is about 12671.0720146324. The cubic root of 160556066 is about 543.5117108708.

The spelling of 160556066 in words is "one hundred sixty million, five hundred fifty-six thousand, sixty-six".