889323 has 4 divisors (see below), whose sum is σ = 1185768. Its totient is φ = 592880.

The previous prime is 889313. The next prime is 889327. The reversal of 889323 is 323988.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 889323 - 2¹⁶ = 823787 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 889323.

It is not an unprimeable number, because it can be changed into a prime (889327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148218 + ... + 148223.

It is an arithmetic number, because the mean of its divisors is an integer number (296442).

2⁸⁸⁹³²³ is an apocalyptic number.

889323 is a deficient number, since it is larger than the sum of its proper divisors (296445).

889323 is a wasteful number, since it uses less digits than its factorization.

889323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296444.

The product of its digits is 10368, while the sum is 33.

The square root of 889323 is about 943.0392356631. The cubic root of 889323 is about 96.1656212205.

The spelling of 889323 in words is "eight hundred eighty-nine thousand, three hundred twenty-three".