2224715 has 12 divisors (see below), whose sum is σ = 2764512. Its totient is φ = 1718640.

The previous prime is 2224709. The next prime is 2224741. The reversal of 2224715 is 5174222.

It is a happy number.

2224715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2224715 - 2⁸ = 2224459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 4574 + ... + 5036.

It is an arithmetic number, because the mean of its divisors is an integer number (230376).

2^2224715 is an apocalyptic number.

2224715 is a deficient number, since it is larger than the sum of its proper divisors (539797).

2224715 is an equidigital number, since it uses as much as digits as its factorization.

2224715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530 (or 499 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 2224715 is about 1491.5478537412. The cubic root of 2224715 is about 130.5443642806.

Adding to 2224715 its reverse (5174222), we get a palindrome (7398937).

The spelling of 2224715 in words is "two million, two hundred twenty-four thousand, seven hundred fifteen".