289752 has 16 divisors (see below), whose sum is σ = 724440. Its totient is φ = 96576.

The previous prime is 289741. The next prime is 289759. The reversal of 289752 is 257982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289759) by changing a digit.

289752 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6013 + ... + 6060.

2²⁸⁹⁷⁵² is an apocalyptic number.

It is an amenable number.

289752 is an abundant number, since it is smaller than the sum of its proper divisors (434688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

289752 is a wasteful number, since it uses less digits than its factorization.

289752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12082 (or 12078 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 289752 is about 538.2861692446. The cubic root of 289752 is about 66.1721858431.

The spelling of 289752 in words is "two hundred eighty-nine thousand, seven hundred fifty-two".