2018884 has 12 divisors (see below), whose sum is σ = 4037824. Its totient is φ = 865224.

The previous prime is 2018873. The next prime is 2018897. The reversal of 2018884 is 4888102.

2018884 is an admirable number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 36024 + ... + 36079.

2^2018884 is an apocalyptic number.

It is an amenable number.

2018884 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.

2018884 is a wasteful number, since it uses less digits than its factorization.

2018884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72114 (or 72112 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 2018884 is about 1420.8743786838. The cubic root of 2018884 is about 126.3874026061.

The spelling of 2018884 in words is "two million, eighteen thousand, eight hundred eighty-four".