889556112 has 60 divisors (see below), whose sum is σ = 2491894080. Its totient is φ = 296236224.

The previous prime is 889556111. The next prime is 889556123. The reversal of 889556112 is 211655988.

It is a happy number.

889556112 is a `hidden beast` number, since 8 + 89 + 5 + 561 + 1 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (889556111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194589 + ... + 199107.

It is an arithmetic number, because the mean of its divisors is an integer number (41531568).

Almost surely, 2^889556112 is an apocalyptic number.

It is an amenable number.

889556112 is an abundant number, since it is smaller than the sum of its proper divisors (1602337968).

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

889556112 is a wasteful number, since it uses less digits than its factorization.

889556112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5900 (or 5891 counting only the distinct ones).

The product of its digits is 172800, while the sum is 45.

The square root of 889556112 is about 29825.4272727148. The cubic root of 889556112 is about 961.7402289306.

The spelling of 889556112 in words is "eight hundred eighty-nine million, five hundred fifty-six thousand, one hundred twelve".