4461224 has 16 divisors (see below), whose sum is σ = 8452500. Its totient is φ = 2207232.

The previous prime is 4461221. The next prime is 4461227. The reversal of 4461224 is 4221644.

It is an interprime number because it is at equal distance from previous prime (4461221) and next prime (4461227).

It can be written as a sum of positive squares in 2 ways, for example, as 3928324 + 532900 = 1982^2 + 730^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4461224.

It is not an unprimeable number, because it can be changed into a prime (4461221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2099 + ... + 3650.

Almost surely, 2^4461224 is an apocalyptic number.

It is an amenable number.

4461224 is a deficient number, since it is larger than the sum of its proper divisors (3991276).

4461224 is a wasteful number, since it uses less digits than its factorization.

4461224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852 (or 5848 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 4461224 is about 2112.1609787135. The cubic root of 4461224 is about 164.6207881571.

Adding to 4461224 its reverse (4221644), we get a palindrome (8682868).

The spelling of 4461224 in words is "four million, four hundred sixty-one thousand, two hundred twenty-four".