166922 has 8 divisors (see below), whose sum is σ = 286176. Its totient is φ = 71532.

The previous prime is 166919. The next prime is 166931. The reversal of 166922 is 229661.

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

It is a junction number, because it is equal to n+sod(n) for n = 166891 and 166900.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 166922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5948 + ... + 5975.

It is an arithmetic number, because the mean of its divisors is an integer number (35772).

2¹⁶⁶⁹²² is an apocalyptic number.

166922 is a deficient number, since it is larger than the sum of its proper divisors (119254).

166922 is a wasteful number, since it uses less digits than its factorization.

166922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11932.

The product of its digits is 1296, while the sum is 26.

The square root of 166922 is about 408.5608889749. The cubic root of 166922 is about 55.0602095455.

The spelling of 166922 in words is "one hundred sixty-six thousand, nine hundred twenty-two".