166882230 has 24 divisors (see below), whose sum is σ = 433894032. Its totient is φ = 44501904.

The previous prime is 166882159. The next prime is 166882231. The reversal of 166882230 is 32288661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166882231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 927034 + ... + 927213.

It is an arithmetic number, because the mean of its divisors is an integer number (18078918).

Almost surely, 2^166882230 is an apocalyptic number.

166882230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166882230 is an abundant number, since it is smaller than the sum of its proper divisors (267011802).

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

166882230 is a wasteful number, since it uses less digits than its factorization.

166882230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854260 (or 1854257 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 166882230 is about 12918.2905215822. The cubic root of 166882230 is about 550.5583640823.

The spelling of 166882230 in words is "one hundred sixty-six million, eight hundred eighty-two thousand, two hundred thirty".