189014 has 16 divisors (see below), whose sum is σ = 338688. Its totient is φ = 77352.

The previous prime is 189011. The next prime is 189017. The reversal of 189014 is 410981.

189014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (189011) and next prime (189017).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189011) 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, 29 + ... + 615.

It is an arithmetic number, because the mean of its divisors is an integer number (21168).

2¹⁸⁹⁰¹⁴ is an apocalyptic number.

189014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

189014 is a deficient number, since it is larger than the sum of its proper divisors (149674).

189014 is a wasteful number, since it uses less digits than its factorization.

189014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 189014 is about 434.7574036172. The cubic root of 189014 is about 57.3893524342.

Adding to 189014 its reverse (410981), we get a palindrome (599995).

The spelling of 189014 in words is "one hundred eighty-nine thousand, fourteen".