887622 has 8 divisors (see below), whose sum is σ = 1775256. Its totient is φ = 295872.

The previous prime is 887617. The next prime is 887629. The reversal of 887622 is 226788.

887622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

887622 is an admirable number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73963 + ... + 73974.

It is an arithmetic number, because the mean of its divisors is an integer number (221907).

2⁸⁸⁷⁶²² is an apocalyptic number.

887622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

887622 is a wasteful number, since it uses less digits than its factorization.

887622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147942.

The product of its digits is 10752, while the sum is 33.

The square root of 887622 is about 942.1369327226. The cubic root of 887622 is about 96.1042703863.

The spelling of 887622 in words is "eight hundred eighty-seven thousand, six hundred twenty-two".