887022 has 12 divisors (see below), whose sum is σ = 1921920. Its totient is φ = 295668.

The previous prime is 887017. The next prime is 887057. The reversal of 887022 is 220788.

It is a congruent number.

It is an unprimeable number.

887022 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 (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24622 + ... + 24657.

It is an arithmetic number, because the mean of its divisors is an integer number (160160).

2⁸⁸⁷⁰²² is an apocalyptic number.

887022 is an abundant number, since it is smaller than the sum of its proper divisors (1034898).

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

887022 is a wasteful number, since it uses less digits than its factorization.

887022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49287 (or 49284 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 887022 is about 941.8184538434. The cubic root of 887022 is about 96.0826111816.

The spelling of 887022 in words is "eight hundred eighty-seven thousand, twenty-two".