289372 has 12 divisors (see below), whose sum is σ = 513856. Its totient is φ = 142560.

The previous prime is 289369. The next prime is 289381. The reversal of 289372 is 273982.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204 + ... + 787.

2²⁸⁹³⁷² is an apocalyptic number.

It is an amenable number.

289372 is a deficient number, since it is larger than the sum of its proper divisors (224484).

289372 is a wasteful number, since it uses less digits than its factorization.

289372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1066 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 289372 is about 537.9330813400. The cubic root of 289372 is about 66.1432456562.

The spelling of 289372 in words is "two hundred eighty-nine thousand, three hundred seventy-two".