166092042 has 8 divisors (see below), whose sum is σ = 332184096. Its totient is φ = 55364012.

The previous prime is 166092013. The next prime is 166092061. The reversal of 166092042 is 240290661.

166092042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

166092042 is an admirable number.

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, 13840998 + ... + 13841009.

It is an arithmetic number, because the mean of its divisors is an integer number (41523012).

Almost surely, 2^166092042 is an apocalyptic number.

166092042 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.

166092042 is a wasteful number, since it uses less digits than its factorization.

166092042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27682012.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 166092042 is about 12887.6701540659. The cubic root of 166092042 is about 549.6880236221.

The spelling of 166092042 in words is "one hundred sixty-six million, ninety-two thousand, forty-two".