288363 has 8 divisors (see below), whose sum is σ = 404800. Its totient is φ = 182088.

The previous prime is 288361. The next prime is 288383. The reversal of 288363 is 363882.

288363 is digitally balanced in base 7, 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 not a de Polignac number, because 288363 - 2¹ = 288361 is a prime.

It is a Duffinian number.

288363 is strictly pandigital in base 7.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 288363.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 288363.

It is not an unprimeable number, because it can be changed into a prime (288361) 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, 2473 + ... + 2586.

It is an arithmetic number, because the mean of its divisors is an integer number (50600).

2²⁸⁸³⁶³ is an apocalyptic number.

288363 is a deficient number, since it is larger than the sum of its proper divisors (116437).

288363 is a wasteful number, since it uses less digits than its factorization.

288363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5081.

The product of its digits is 6912, while the sum is 30.

The square root of 288363 is about 536.9944133788. The cubic root of 288363 is about 66.0662786901.

The spelling of 288363 in words is "two hundred eighty-eight thousand, three hundred sixty-three".