189301 has 4 divisors (see below), whose sum is σ = 216352. Its totient is φ = 162252.

The previous prime is 189271. The next prime is 189307. The reversal of 189301 is 103981.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 189301 - 2¹⁷ = 58229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189307) 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, 13515 + ... + 13528.

It is an arithmetic number, because the mean of its divisors is an integer number (54088).

2¹⁸⁹³⁰¹ is an apocalyptic number.

It is an amenable number.

189301 is a deficient number, since it is larger than the sum of its proper divisors (27051).

189301 is an equidigital number, since it uses as much as digits as its factorization.

189301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27050.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 189301 is about 435.0873475522. The cubic root of 189301 is about 57.4183845249.

The spelling of 189301 in words is "one hundred eighty-nine thousand, three hundred one".