2993184 has 72 divisors (see below), whose sum is σ = 8976240. Its totient is φ = 943488.

The previous prime is 2993171. The next prime is 2993213. The reversal of 2993184 is 4813992.

Added to its reverse (4813992) it gives a triangular number (7807176 = T₃₉₅₁).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5199 + ... + 5745.

It is an arithmetic number, because the mean of its divisors is an integer number (124670).

2^2993184 is an apocalyptic number.

2993184 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 2993184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4488120).

2993184 is an abundant number, since it is smaller than the sum of its proper divisors (5983056).

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

2993184 is a wasteful number, since it uses less digits than its factorization.

2993184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 571 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 2993184 is about 1730.0820789778. The cubic root of 2993184 is about 144.1156478379.

Adding to 2993184 its reverse (4813992), we get a triangular number (7807176 = T₃₉₅₁).

The spelling of 2993184 in words is "two million, nine hundred ninety-three thousand, one hundred eighty-four".