888966 has 48 divisors (see below), whose sum is σ = 2162160. Its totient is φ = 262080.

The previous prime is 888961. The next prime is 888967. The reversal of 888966 is 669888.

It is a Curzon number.

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 888966.

It is not an unprimeable number, because it can be changed into a prime (888961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6721 + ... + 6851.

It is an arithmetic number, because the mean of its divisors is an integer number (45045).

2⁸⁸⁸⁹⁶⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 888966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081080).

888966 is an abundant number, since it is smaller than the sum of its proper divisors (1273194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

888966 is a wasteful number, since it uses less digits than its factorization.

888966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 178 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 888966 is about 942.8499350374. The cubic root of 888966 is about 96.1527516101.

The spelling of 888966 in words is "eight hundred eighty-eight thousand, nine hundred sixty-six".