166433682 has 8 divisors (see below), whose sum is σ = 332867376. Its totient is φ = 55477892.

The previous prime is 166433653. The next prime is 166433717. The reversal of 166433682 is 286334661.

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

166433682 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 166433682.

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, 13869468 + ... + 13869479.

It is an arithmetic number, because the mean of its divisors is an integer number (41608422).

Almost surely, 2^166433682 is an apocalyptic number.

166433682 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.

166433682 is a wasteful number, since it uses less digits than its factorization.

166433682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27738952.

The product of its digits is 124416, while the sum is 39.

The square root of 166433682 is about 12900.9178743220. The cubic root of 166433682 is about 550.0646557599.

The spelling of 166433682 in words is "one hundred sixty-six million, four hundred thirty-three thousand, six hundred eighty-two".