166673168 has 40 divisors (see below), whose sum is σ = 359932320. Its totient is φ = 74304000.

The previous prime is 166673147. The next prime is 166673189. The reversal of 166673168 is 861376661.

It is an interprime number because it is at equal distance from previous prime (166673147) and next prime (166673189).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10958 + ... + 21293.

It is an arithmetic number, because the mean of its divisors is an integer number (8998308).

Almost surely, 2^166673168 is an apocalyptic number.

It is an amenable number.

166673168 is an abundant number, since it is smaller than the sum of its proper divisors (193259152).

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

166673168 is a wasteful number, since it uses less digits than its factorization.

166673168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32295 (or 32289 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 166673168 is about 12910.1962804599. The cubic root of 166673168 is about 550.3283636993.

The spelling of 166673168 in words is "one hundred sixty-six million, six hundred seventy-three thousand, one hundred sixty-eight".