889022 has 8 divisors (see below), whose sum is σ = 1358856. Its totient is φ = 436072.

The previous prime is 889001. The next prime is 889027. The reversal of 889022 is 220988.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4088 + ... + 4299.

It is an arithmetic number, because the mean of its divisors is an integer number (169857).

2⁸⁸⁹⁰²² is an apocalyptic number.

889022 is a deficient number, since it is larger than the sum of its proper divisors (469834).

889022 is a wasteful number, since it uses less digits than its factorization.

889022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8442.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 889022 is about 942.8796317664. The cubic root of 889022 is about 96.1547706003.

The spelling of 889022 in words is "eight hundred eighty-nine thousand, twenty-two".