288134 has 16 divisors (see below), whose sum is σ = 539136. Its totient is φ = 112200.

The previous prime is 288109. The next prime is 288137. The reversal of 288134 is 431882.

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 288134.

It is not an unprimeable number, because it can be changed into a prime (288137) 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, 782 + ... + 1089.

It is an arithmetic number, because the mean of its divisors is an integer number (33696).

2²⁸⁸¹³⁴ is an apocalyptic number.

288134 is a deficient number, since it is larger than the sum of its proper divisors (251002).

288134 is a wasteful number, since it uses less digits than its factorization.

288134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891.

The product of its digits is 1536, while the sum is 26.

The square root of 288134 is about 536.7811472099. The cubic root of 288134 is about 66.0487854790.

The spelling of 288134 in words is "two hundred eighty-eight thousand, one hundred thirty-four".