889560 has 96 divisors (see below), whose sum is σ = 3313440. Its totient is φ = 202752.

The previous prime is 889519. The next prime is 889579. The reversal of 889560 is 65988.

889560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

889560 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 23 ways as a sum of consecutive naturals, for example, 2344 + ... + 2696.

It is an arithmetic number, because the mean of its divisors is an integer number (34515).

2⁸⁸⁹⁵⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1656720).

889560 is an abundant number, since it is smaller than the sum of its proper divisors (2423880).

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

889560 is a wasteful number, since it uses less digits than its factorization.

889560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 889560 is about 943.1648848425. The cubic root of 889560 is about 96.1741630094.

The spelling of 889560 in words is "eight hundred eighty-nine thousand, five hundred sixty".