889460 has 48 divisors (see below), whose sum is σ = 2201472. Its totient is φ = 297600.

The previous prime is 889453. The next prime is 889481. The reversal of 889460 is 64988.

889460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×889460² = 1582278183200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 889460.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2705 + ... + 3015.

It is an arithmetic number, because the mean of its divisors is an integer number (45864).

2⁸⁸⁹⁴⁶⁰ 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 889460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1100736).

889460 is an abundant number, since it is smaller than the sum of its proper divisors (1312012).

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

889460 is a wasteful number, since it uses less digits than its factorization.

889460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 889460 is about 943.1118703526. Note that the first 3 decimals coincide. The cubic root of 889460 is about 96.1705590641.

The spelling of 889460 in words is "eight hundred eighty-nine thousand, four hundred sixty".