2018984 has 16 divisors (see below), whose sum is σ = 4129920. Its totient is φ = 917680.

The previous prime is 2018981. The next prime is 2018987. The reversal of 2018984 is 4898102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2018981) and next prime (2018987).

It is a self number, because there is not a number n which added to its sum of digits gives 2018984.

It is not an unprimeable number, because it can be changed into a prime (2018981) 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, 11384 + ... + 11559.

It is an arithmetic number, because the mean of its divisors is an integer number (258120).

2^2018984 is an apocalyptic number.

It is an amenable number.

2018984 is an abundant number, since it is smaller than the sum of its proper divisors (2110936).

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

2018984 is a wasteful number, since it uses less digits than its factorization.

2018984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22960 (or 22956 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 2018984 is about 1420.9095678473. The cubic root of 2018984 is about 126.3894893252.

The spelling of 2018984 in words is "two million, eighteen thousand, nine hundred eighty-four".