888912 has 30 divisors (see below), whose sum is σ = 2488122. Its totient is φ = 296256.

The previous prime is 888887. The next prime is 888917. The reversal of 888912 is 219888.

It can be written as a sum of positive squares in only one way, i.e., 484416 + 404496 = 696^2 + 636^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (888917) by changing a digit.

888912 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2943 + ... + 3230.

2⁸⁸⁸⁹¹² is an apocalyptic number.

It is an amenable number.

888912 is an abundant number, since it is smaller than the sum of its proper divisors (1599210).

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

888912 is a wasteful number, since it uses less digits than its factorization.

888912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6187 (or 6178 counting only the distinct ones).

The product of its digits is 9216, while the sum is 36.

The square root of 888912 is about 942.8212980199. The cubic root of 888912 is about 96.1508046464.

The spelling of 888912 in words is "eight hundred eighty-eight thousand, nine hundred twelve".