189084 has 24 divisors (see below), whose sum is σ = 504448. Its totient is φ = 54000.

The previous prime is 189067. The next prime is 189127. The reversal of 189084 is 480981.

It is a happy number.

189084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

189084 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042 + ... + 1209.

2¹⁸⁹⁰⁸⁴ is an apocalyptic number.

189084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

189084 is an abundant number, since it is smaller than the sum of its proper divisors (315364).

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

189084 is a wasteful number, since it uses less digits than its factorization.

189084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265 (or 2263 counting only the distinct ones).

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

The square root of 189084 is about 434.8379008320. The cubic root of 189084 is about 57.3964361403.

The spelling of 189084 in words is "one hundred eighty-nine thousand, eighty-four".