166162 has 8 divisors (see below), whose sum is σ = 250992. Its totient is φ = 82500.

The previous prime is 166157. The next prime is 166169. The reversal of 166162 is 261661.

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

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (166169) by changing a digit.

166162 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, 337 + ... + 667.

It is an arithmetic number, because the mean of its divisors is an integer number (31374).

2¹⁶⁶¹⁶² is an apocalyptic number.

166162 is a deficient number, since it is larger than the sum of its proper divisors (84830).

166162 is a wasteful number, since it uses less digits than its factorization.

166162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 432, while the sum is 22.

The square root of 166162 is about 407.6297339498. The cubic root of 166162 is about 54.9765189023.

The spelling of 166162 in words is "one hundred sixty-six thousand, one hundred sixty-two".