2733424 has 40 divisors (see below), whose sum is σ = 5646960. Its totient is φ = 1279488.

The previous prime is 2733403. The next prime is 2733427. The reversal of 2733424 is 4243372.

2733424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733427) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19884 + ... + 20020.

It is an arithmetic number, because the mean of its divisors is an integer number (141174).

2^2733424 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 2733424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2823480).

2733424 is an abundant number, since it is smaller than the sum of its proper divisors (2913536).

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

2733424 is a wasteful number, since it uses less digits than its factorization.

2733424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 211 counting only the distinct ones).

The product of its digits is 4032, while the sum is 25.

The square root of 2733424 is about 1653.3069890374. The cubic root of 2733424 is about 139.8199044795.

Adding to 2733424 its reverse (4243372), we get a palindrome (6976796).

The spelling of 2733424 in words is "two million, seven hundred thirty-three thousand, four hundred twenty-four".