189514 has 16 divisors (see below), whose sum is σ = 316008. Its totient is φ = 84672.

The previous prime is 189509. The next prime is 189517. The reversal of 189514 is 415981.

It is a happy number.

189514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 189225 + 289 = 435^2 + 17^2 .

It is not an unprimeable number, because it can be changed into a prime (189517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864 + ... + 1060.

2¹⁸⁹⁵¹⁴ is an apocalyptic number.

189514 is a deficient number, since it is larger than the sum of its proper divisors (126494).

189514 is a wasteful number, since it uses less digits than its factorization.

189514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249.

The product of its digits is 1440, while the sum is 28.

The square root of 189514 is about 435.3320571702. The cubic root of 189514 is about 57.4399120247.

It can be divided in two parts, 189 and 514, that added together give a triangular number (703 = T₃₇).

The spelling of 189514 in words is "one hundred eighty-nine thousand, five hundred fourteen".