289714 has 8 divisors (see below), whose sum is σ = 460188. Its totient is φ = 136320.

The previous prime is 289669. The next prime is 289717. The reversal of 289714 is 417982.

It can be written as a sum of positive squares in 2 ways, for example, as 284089 + 5625 = 533^2 + 75^2 .

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

It is not an unprimeable number, because it can be changed into a prime (289717) 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, 4227 + ... + 4294.

2²⁸⁹⁷¹⁴ is an apocalyptic number.

289714 is a deficient number, since it is larger than the sum of its proper divisors (170474).

289714 is a wasteful number, since it uses less digits than its factorization.

289714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8540.

The product of its digits is 4032, while the sum is 31.

The square root of 289714 is about 538.2508708771. The cubic root of 289714 is about 66.1692929635.

The spelling of 289714 in words is "two hundred eighty-nine thousand, seven hundred fourteen".