889263 has 6 divisors (see below), whose sum is σ = 1284504. Its totient is φ = 592836.

The previous prime is 889261. The next prime is 889271. The reversal of 889263 is 362988.

It is not a de Polignac number, because 889263 - 2¹ = 889261 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 889263.

It is not an unprimeable number, because it can be changed into a prime (889261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49395 + ... + 49412.

It is an arithmetic number, because the mean of its divisors is an integer number (214084).

2⁸⁸⁹²⁶³ is an apocalyptic number.

889263 is a deficient number, since it is larger than the sum of its proper divisors (395241).

889263 is a wasteful number, since it uses less digits than its factorization.

889263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98813 (or 98810 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 889263 is about 943.0074230885. The cubic root of 889263 is about 96.1634585016.

The spelling of 889263 in words is "eight hundred eighty-nine thousand, two hundred sixty-three".