2224741 has 2 divisors, whose sum is σ = 2224742. Its totient is φ = 2224740.

The previous prime is 2224709. The next prime is 2224753. The reversal of 2224741 is 1474222.

It is a happy number.

2224741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1331716 + 893025 = 1154^2 + 945^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224741 - 2⁵ = 2224709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224141) 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 as a sum of consecutive naturals, namely, 1112370 + 1112371.

It is an arithmetic number, because the mean of its divisors is an integer number (1112371).

2^2224741 is an apocalyptic number.

It is an amenable number.

2224741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224741 is an equidigital number, since it uses as much as digits as its factorization.

2224741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 896, while the sum is 22.

The square root of 2224741 is about 1491.5565694938. The cubic root of 2224741 is about 130.5448728311.

Adding to 2224741 its reverse (1474222), we get a palindrome (3698963).

The spelling of 2224741 in words is "two million, two hundred twenty-four thousand, seven hundred forty-one".