2552384 has 28 divisors (see below), whose sum is σ = 5334000. Its totient is φ = 1208448.

The previous prime is 2552383. The next prime is 2552387. The reversal of 2552384 is 4832552.

It is not an unprimeable number, because it can be changed into a prime (2552383) 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, 167 + ... + 2265.

It is an arithmetic number, because the mean of its divisors is an integer number (190500).

2^2552384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2552384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2667000).

2552384 is an abundant number, since it is smaller than the sum of its proper divisors (2781616).

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

2552384 is a wasteful number, since it uses less digits than its factorization.

2552384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130 (or 2120 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 2552384 is about 1597.6182272370. The cubic root of 2552384 is about 136.6622828920.

The spelling of 2552384 in words is "two million, five hundred fifty-two thousand, three hundred eighty-four".