889522 has 8 divisors (see below), whose sum is σ = 1362816. Its totient is φ = 435252.

The previous prime is 889519. The next prime is 889579. The reversal of 889522 is 225988.

889522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 4638 + ... + 4825.

It is an arithmetic number, because the mean of its divisors is an integer number (170352).

2⁸⁸⁹⁵²² is an apocalyptic number.

889522 is a deficient number, since it is larger than the sum of its proper divisors (473294).

889522 is a wasteful number, since it uses less digits than its factorization.

889522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9512.

The product of its digits is 11520, while the sum is 34.

The square root of 889522 is about 943.1447396874. The cubic root of 889522 is about 96.1727935420.

The spelling of 889522 in words is "eight hundred eighty-nine thousand, five hundred twenty-two".