288914 has 8 divisors (see below), whose sum is σ = 456240. Its totient is φ = 136836.

The previous prime is 288913. The next prime is 288929. The reversal of 288914 is 419882.

It is a happy number.

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 (288913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3764 + ... + 3839.

It is an arithmetic number, because the mean of its divisors is an integer number (57030).

2²⁸⁸⁹¹⁴ is an apocalyptic number.

288914 is a deficient number, since it is larger than the sum of its proper divisors (167326).

288914 is a wasteful number, since it uses less digits than its factorization.

288914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624.

The product of its digits is 4608, while the sum is 32.

The square root of 288914 is about 537.5072092540. The cubic root of 288914 is about 66.1083314249.

Subtracting from 288914 its sum of digits (32), we obtain a palindrome (288882).

The spelling of 288914 in words is "two hundred eighty-eight thousand, nine hundred fourteen".