2224635 has 16 divisors (see below), whose sum is σ = 4068096. Its totient is φ = 1016928.

The previous prime is 2224633. The next prime is 2224657. The reversal of 2224635 is 5364222.

It is not a de Polignac number, because 2224635 - 2¹ = 2224633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2224633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10489 + ... + 10698.

It is an arithmetic number, because the mean of its divisors is an integer number (254256).

2^2224635 is an apocalyptic number.

2224635 is a deficient number, since it is larger than the sum of its proper divisors (1843461).

2224635 is a wasteful number, since it uses less digits than its factorization.

2224635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21202.

The product of its digits is 2880, while the sum is 24.

The square root of 2224635 is about 1491.5210357216. The cubic root of 2224635 is about 130.5427994847.

Adding to 2224635 its reverse (5364222), we get a palindrome (7588857).

The spelling of 2224635 in words is "two million, two hundred twenty-four thousand, six hundred thirty-five".