189282 has 8 divisors (see below), whose sum is σ = 378576. Its totient is φ = 63092.

The previous prime is 189271. The next prime is 189307. The reversal of 189282 is 282981.

189282 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.

189282 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 189282.

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, 15768 + ... + 15779.

It is an arithmetic number, because the mean of its divisors is an integer number (47322).

2¹⁸⁹²⁸² is an apocalyptic number.

189282 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.

189282 is a wasteful number, since it uses less digits than its factorization.

189282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31552.

The product of its digits is 2304, while the sum is 30.

The square root of 189282 is about 435.0655123082. The cubic root of 189282 is about 57.4164634472.

The spelling of 189282 in words is "one hundred eighty-nine thousand, two hundred eighty-two".