289194 has 16 divisors (see below), whose sum is σ = 583968. Its totient is φ = 95472.

The previous prime is 289193. The next prime is 289213. The reversal of 289194 is 491982.

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 289194.

It is not an unprimeable number, because it can be changed into a prime (289193) 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, 789 + ... + 1095.

It is an arithmetic number, because the mean of its divisors is an integer number (36498).

2²⁸⁹¹⁹⁴ is an apocalyptic number.

289194 is an abundant number, since it is smaller than the sum of its proper divisors (294774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

289194 is a wasteful number, since it uses less digits than its factorization.

289194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469.

The product of its digits is 5184, while the sum is 33.

The square root of 289194 is about 537.7676078010. The cubic root of 289194 is about 66.1296807495.

The spelling of 289194 in words is "two hundred eighty-nine thousand, one hundred ninety-four".