5225224 has 8 divisors (see below), whose sum is σ = 9797310. Its totient is φ = 2612608.

The previous prime is 5225219. The next prime is 5225237. The reversal of 5225224 is 4225225.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2722500 + 2502724 = 1650^2 + 1582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5225195 and 5225204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326569 + ... + 326584.

Almost surely, 2^5225224 is an apocalyptic number.

It is an amenable number.

5225224 is a deficient number, since it is larger than the sum of its proper divisors (4572086).

5225224 is a wasteful number, since it uses less digits than its factorization.

5225224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653159 (or 653155 counting only the distinct ones).

The product of its digits is 1600, while the sum is 22.

The square root of 5225224 is about 2285.8748872150. The cubic root of 5225224 is about 173.5274977387.

Subtracting from 5225224 its reverse (4225225), we obtain a palindrome (999999).

The spelling of 5225224 in words is "five million, two hundred twenty-five thousand, two hundred twenty-four".