2341728 has 72 divisors (see below), whose sum is σ = 6840288. Its totient is φ = 759552.

The previous prime is 2341727. The next prime is 2341747. The reversal of 2341728 is 8271432.

2341728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2341727) 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 11 ways as a sum of consecutive naturals, for example, 13450 + ... + 13622.

It is an arithmetic number, because the mean of its divisors is an integer number (95004).

2^2341728 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 2341728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3420144).

2341728 is an abundant number, since it is smaller than the sum of its proper divisors (4498560).

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

2341728 is a wasteful number, since it uses less digits than its factorization.

2341728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 225 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 2341728 is about 1530.2705643121. The cubic root of 2341728 is about 132.7941111242.

The spelling of 2341728 in words is "two million, three hundred forty-one thousand, seven hundred twenty-eight".