889104 has 20 divisors (see below), whose sum is σ = 2296976. Its totient is φ = 296352.

The previous prime is 889087. The next prime is 889123. The reversal of 889104 is 401988.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 16.

It is an unprimeable number.

889104 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9214 + ... + 9309.

2⁸⁸⁹¹⁰⁴ is an apocalyptic number.

It is an amenable number.

889104 is an abundant number, since it is smaller than the sum of its proper divisors (1407872).

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

889104 is a wasteful number, since it uses less digits than its factorization.

889104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18534 (or 18528 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 889104 is about 942.9231145751. The cubic root of 889104 is about 96.1577268259.

The spelling of 889104 in words is "eight hundred eighty-nine thousand, one hundred four".