288254 has 8 divisors (see below), whose sum is σ = 436968. Its totient is φ = 142600.

The previous prime is 288247. The next prime is 288257. The reversal of 288254 is 452882.

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

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 288254.

It is not an unprimeable number, because it can be changed into a prime (288257) 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, 512 + ... + 915.

It is an arithmetic number, because the mean of its divisors is an integer number (54621).

2²⁸⁸²⁵⁴ is an apocalyptic number.

288254 is a deficient number, since it is larger than the sum of its proper divisors (148714).

288254 is a wasteful number, since it uses less digits than its factorization.

288254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530.

The product of its digits is 5120, while the sum is 29.

The square root of 288254 is about 536.8929129724. The cubic root of 288254 is about 66.0579533826.

The spelling of 288254 in words is "two hundred eighty-eight thousand, two hundred fifty-four".