160000166 has 4 divisors (see below), whose sum is σ = 240000252. Its totient is φ = 80000082.

The previous prime is 160000147. The next prime is 160000177. The reversal of 160000166 is 661000061.

160000166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000040 + ... + 40000043.

It is an arithmetic number, because the mean of its divisors is an integer number (60000063).

Almost surely, 2^160000166 is an apocalyptic number.

160000166 is a deficient number, since it is larger than the sum of its proper divisors (80000086).

160000166 is an equidigital number, since it uses as much as digits as its factorization.

160000166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80000085.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 160000166 is about 12649.1172023980. The cubic root of 160000166 is about 542.8837110661.

The spelling of 160000166 in words is "one hundred sixty million, one hundred sixty-six", and thus it is an aban number.