166343082 has 8 divisors (see below), whose sum is σ = 332686176. Its totient is φ = 55447692.

The previous prime is 166343063. The next prime is 166343087. The reversal of 166343082 is 280343661.

166343082 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.

166343082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (166343087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13861918 + ... + 13861929.

It is an arithmetic number, because the mean of its divisors is an integer number (41585772).

Almost surely, 2^166343082 is an apocalyptic number.

166343082 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.

166343082 is a wasteful number, since it uses less digits than its factorization.

166343082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27723852.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 166343082 is about 12897.4060182658. The cubic root of 166343082 is about 549.9648264008.

The spelling of 166343082 in words is "one hundred sixty-six million, three hundred forty-three thousand, eighty-two".