2241404 has 24 divisors (see below), whose sum is σ = 4324656. Its totient is φ = 1016400.

The previous prime is 2241397. The next prime is 2241409. The reversal of 2241404 is 4041422.

2241404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (17) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241409) 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, 5114 + ... + 5534.

It is an arithmetic number, because the mean of its divisors is an integer number (180194).

2^2241404 is an apocalyptic number.

It is an amenable number.

2241404 is a deficient number, since it is larger than the sum of its proper divisors (2083252).

2241404 is a wasteful number, since it uses less digits than its factorization.

2241404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2241404 is about 1497.1319247147. The cubic root of 2241404 is about 130.8699834665.

Adding to 2241404 its reverse (4041422), we get a palindrome (6282826).

The spelling of 2241404 in words is "two million, two hundred forty-one thousand, four hundred four".