288854 has 4 divisors (see below), whose sum is σ = 433284. Its totient is φ = 144426.

The previous prime is 288853. The next prime is 288877. The reversal of 288854 is 458882.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72212 + ... + 72215.

It is an arithmetic number, because the mean of its divisors is an integer number (108321).

2²⁸⁸⁸⁵⁴ is an apocalyptic number.

288854 is a deficient number, since it is larger than the sum of its proper divisors (144430).

288854 is a wasteful number, since it uses less digits than its factorization.

288854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144429.

The product of its digits is 20480, while the sum is 35.

The square root of 288854 is about 537.4513931510. The cubic root of 288854 is about 66.1037547752.

The spelling of 288854 in words is "two hundred eighty-eight thousand, eight hundred fifty-four".