2224647 has 6 divisors (see below), whose sum is σ = 3213392. Its totient is φ = 1483092.

The previous prime is 2224633. The next prime is 2224657. The reversal of 2224647 is 7464222.

It is a happy number.

It is not a de Polignac number, because 2224647 - 2¹⁰ = 2223623 is a prime.

It is a d-powerful number, because it can be written as 2¹⁴ + 2¹⁸ + 2¹⁸ + 4⁴ + 6⁸ + 4⁶ + 7 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2224647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123583 + ... + 123600.

2^2224647 is an apocalyptic number.

2224647 is a deficient number, since it is larger than the sum of its proper divisors (988745).

2224647 is a wasteful number, since it uses less digits than its factorization.

2224647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247189 (or 247186 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 2224647 is about 1491.5250584553. The cubic root of 2224647 is about 130.5430342065.

Adding to 2224647 its reverse (7464222), we get a palindrome (9688869).

The spelling of 2224647 in words is "two million, two hundred twenty-four thousand, six hundred forty-seven".