2241804 has 24 divisors (see below), whose sum is σ = 5275648. Its totient is φ = 740880.

The previous prime is 2241797. The next prime is 2241809. The reversal of 2241804 is 4081422.

2241804 is digitally balanced in base 5, 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 (2241809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789 + ... + 2259.

2^2241804 is an apocalyptic number.

It is an amenable number.

2241804 is an abundant number, since it is smaller than the sum of its proper divisors (3033844).

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

2241804 is a wasteful number, since it uses less digits than its factorization.

2241804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2241804 is about 1497.2655075170. The cubic root of 2241804 is about 130.8777680039.

The spelling of 2241804 in words is "two million, two hundred forty-one thousand, eight hundred four".