160105666 has 48 divisors (see below), whose sum is σ = 294071040. Its totient is φ = 64022400.

The previous prime is 160105661. The next prime is 160105681. The reversal of 160105666 is 666501061.

It is not an unprimeable number, because it can be changed into a prime (160105661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399066 + ... + 399466.

It is an arithmetic number, because the mean of its divisors is an integer number (6126480).

Almost surely, 2^160105666 is an apocalyptic number.

160105666 is a deficient number, since it is larger than the sum of its proper divisors (133965374).

160105666 is a wasteful number, since it uses less digits than its factorization.

160105666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 160105666 is about 12653.2867666864. The cubic root of 160105666 is about 543.0030060418.

The spelling of 160105666 in words is "one hundred sixty million, one hundred five thousand, six hundred sixty-six".