5572224 has 96 divisors (see below), whose sum is σ = 18351840. Its totient is φ = 1589760.

The previous prime is 5572211. The next prime is 5572253. The reversal of 5572224 is 4222755.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7719 + ... + 8409.

It is an arithmetic number, because the mean of its divisors is an integer number (191165).

Almost surely, 2^5572224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5572224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9175920).

5572224 is an abundant number, since it is smaller than the sum of its proper divisors (12779616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5572224 is a wasteful number, since it uses less digits than its factorization.

5572224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 703 counting only the distinct ones).

The product of its digits is 5600, while the sum is 27.

The square root of 5572224 is about 2360.5558667399. Note that the first 3 decimals coincide. The cubic root of 5572224 is about 177.2867133308.

Adding to 5572224 its reverse (4222755), we get a palindrome (9794979).

The spelling of 5572224 in words is "five million, five hundred seventy-two thousand, two hundred twenty-four".