189335 has 8 divisors (see below), whose sum is σ = 239280. Its totient is φ = 143424.

The previous prime is 189311. The next prime is 189337. The reversal of 189335 is 533981.

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

It is a cyclic number.

It is not a de Polignac number, because 189335 - 2⁶ = 189271 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 189298 and 189307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189337) 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 7 ways as a sum of consecutive naturals, for example, 902 + ... + 1091.

It is an arithmetic number, because the mean of its divisors is an integer number (29910).

2¹⁸⁹³³⁵ is an apocalyptic number.

189335 is a deficient number, since it is larger than the sum of its proper divisors (49945).

189335 is a wasteful number, since it uses less digits than its factorization.

189335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017.

The product of its digits is 3240, while the sum is 29.

The square root of 189335 is about 435.1264184119. The cubic root of 189335 is about 57.4218219221.

The spelling of 189335 in words is "one hundred eighty-nine thousand, three hundred thirty-five".