142832166 has 8 divisors (see below), whose sum is σ = 285664344. Its totient is φ = 47610720.

The previous prime is 142832161. The next prime is 142832167. The reversal of 142832166 is 661238241.

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

142832166 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142832161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11902675 + ... + 11902686.

It is an arithmetic number, because the mean of its divisors is an integer number (35708043).

Almost surely, 2^142832166 is an apocalyptic number.

142832166 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.

142832166 is a wasteful number, since it uses less digits than its factorization.

142832166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23805366.

The product of its digits is 13824, while the sum is 33.

The square root of 142832166 is about 11951.2411907718. The cubic root of 142832166 is about 522.7274908137.

The spelling of 142832166 in words is "one hundred forty-two million, eight hundred thirty-two thousand, one hundred sixty-six".