2385984 has 84 divisors (see below), whose sum is σ = 6862064. Its totient is φ = 731136.

The previous prime is 2385983. The next prime is 2385989. The reversal of 2385984 is 4895832.

It is a happy number.

It is a super-3 number, since 3×2385984³ = 40749645582073331712, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2385983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55467 + ... + 55509.

2^2385984 is an apocalyptic number.

2385984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2385984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3431032).

2385984 is an abundant number, since it is smaller than the sum of its proper divisors (4476080).

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

2385984 is a wasteful number, since it uses less digits than its factorization.

2385984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 65 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 2385984 is about 1544.6630700577. The cubic root of 2385984 is about 133.6254484373.

The spelling of 2385984 in words is "two million, three hundred eighty-five thousand, nine hundred eighty-four".