889552 has 20 divisors (see below), whose sum is σ = 1757700. Its totient is φ = 435968.

The previous prime is 889519. The next prime is 889579. The reversal of 889552 is 255988.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 732736 + 156816 = 856^2 + 396^2 .

It is a congruent number.

It is an unprimeable number.

889552 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 3 ways as a sum of consecutive naturals, for example, 324 + ... + 1372.

It is an arithmetic number, because the mean of its divisors is an integer number (87885).

2⁸⁸⁹⁵⁵² is an apocalyptic number.

It is an amenable number.

889552 is a deficient number, since it is larger than the sum of its proper divisors (868148).

889552 is a wasteful number, since it uses less digits than its factorization.

889552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1104 counting only the distinct ones).

The product of its digits is 28800, while the sum is 37.

The square root of 889552 is about 943.1606437930. The cubic root of 889552 is about 96.1738747037.

It can be divided in two parts, 889 and 552, that added together give a palindrome (1441).

The spelling of 889552 in words is "eight hundred eighty-nine thousand, five hundred fifty-two".