189044 has 12 divisors (see below), whose sum is σ = 333984. Its totient is φ = 93624.

The previous prime is 189043. The next prime is 189061. The reversal of 189044 is 440981.

189044 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 not an unprimeable number, because it can be changed into a prime (189041) 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, 527 + ... + 809.

It is an arithmetic number, because the mean of its divisors is an integer number (27832).

2¹⁸⁹⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

189044 is a deficient number, since it is larger than the sum of its proper divisors (144940).

189044 is a wasteful number, since it uses less digits than its factorization.

189044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 189044 is about 434.7919042485. The cubic root of 189044 is about 57.3923885224.

The spelling of 189044 in words is "one hundred eighty-nine thousand, forty-four".