162066 has 8 divisors (see below), whose sum is σ = 324144. Its totient is φ = 54020.

The previous prime is 162059. The next prime is 162079. The reversal of 162066 is 660261.

It is a sphenic number, since it is the product of 3 distinct primes.

162066 is an admirable number.

It is an unprimeable number.

162066 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13500 + ... + 13511.

It is an arithmetic number, because the mean of its divisors is an integer number (40518).

2¹⁶²⁰⁶⁶ is an apocalyptic number.

162066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

162066 is a wasteful number, since it uses less digits than its factorization.

162066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27016.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 162066 is about 402.5742167601. The cubic root of 162066 is about 54.5210198637.

The spelling of 162066 in words is "one hundred sixty-two thousand, sixty-six".