982289 has 8 divisors (see below), whose sum is σ = 1224768. Its totient is φ = 765360.

The previous prime is 982273. The next prime is 982301.

982289 = 88² + 89² + ... + 153².

982289 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 982289 - 2⁴ = 982273 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (982489) 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, 6302 + ... + 6455.

It is an arithmetic number, because the mean of its divisors is an integer number (153096).

2⁹⁸²²⁸⁹ is an apocalyptic number.

It is an amenable number.

982289 is a deficient number, since it is larger than the sum of its proper divisors (242479).

982289 is a wasteful number, since it uses less digits than its factorization.

982289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12775.

The product of its digits is 20736, while the sum is 38.

The square root of 982289 is about 991.1049389444. The cubic root of 982289 is about 99.4061133014.

The spelling of 982289 in words is "nine hundred eighty-two thousand, two hundred eighty-nine".