289262 has 8 divisors (see below), whose sum is σ = 441192. Its totient is φ = 142200.

The previous prime is 289253. The next prime is 289273. The reversal of 289262 is 262982.

It is a happy number.

289262 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064 + ... + 1307.

It is an arithmetic number, because the mean of its divisors is an integer number (55149).

2²⁸⁹²⁶² is an apocalyptic number.

289262 is a deficient number, since it is larger than the sum of its proper divisors (151930).

289262 is a wasteful number, since it uses less digits than its factorization.

289262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434.

The product of its digits is 3456, while the sum is 29.

The square root of 289262 is about 537.8308284210. The cubic root of 289262 is about 66.1348635055.

The spelling of 289262 in words is "two hundred eighty-nine thousand, two hundred sixty-two".