189052 has 12 divisors (see below), whose sum is σ = 334096. Its totient is φ = 93600.

The previous prime is 189043. The next prime is 189061. The reversal of 189052 is 250981.

189052 is nontrivially palindromic in base 13.

It is an interprime number because it is at equal distance from previous prime (189043) and next prime (189061).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

189052 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 3 ways as a sum of consecutive naturals, for example, 448 + ... + 760.

2¹⁸⁹⁰⁵² is an apocalyptic number.

It is an amenable number.

189052 is a deficient number, since it is larger than the sum of its proper divisors (145044).

189052 is a wasteful number, since it uses less digits than its factorization.

189052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 189052 is about 434.8011039544. The cubic root of 189052 is about 57.3931980916.

The spelling of 189052 in words is "one hundred eighty-nine thousand, fifty-two".