189241 has 4 divisors (see below), whose sum is σ = 203812. Its totient is φ = 174672.

The previous prime is 189239. The next prime is 189251. The reversal of 189241 is 142981.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29241 + 160000 = 171^2 + 400^2 .

It is a cyclic number.

It is not a de Polignac number, because 189241 - 2¹ = 189239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (189251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7266 + ... + 7291.

It is an arithmetic number, because the mean of its divisors is an integer number (50953).

2¹⁸⁹²⁴¹ is an apocalyptic number.

It is an amenable number.

189241 is a deficient number, since it is larger than the sum of its proper divisors (14571).

189241 is a wasteful number, since it uses less digits than its factorization.

189241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14570.

The product of its digits is 576, while the sum is 25.

The square root of 189241 is about 435.0183904159. The cubic root of 189241 is about 57.4123175256.

The spelling of 189241 in words is "one hundred eighty-nine thousand, two hundred forty-one".