5525224 has 16 divisors (see below), whose sum is σ = 10502820. Its totient is φ = 2724480.

The previous prime is 5525213. The next prime is 5525231. The reversal of 5525224 is 4225255.

5525224 = T₃₅₂ + T₃₅₃ + ... + T₄₂₄.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5373124 + 152100 = 2318^2 + 390^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4147 + ... + 5314.

Almost surely, 2^5525224 is an apocalyptic number.

It is an amenable number.

5525224 is a deficient number, since it is larger than the sum of its proper divisors (4977596).

5525224 is a wasteful number, since it uses less digits than its factorization.

5525224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9540 (or 9536 counting only the distinct ones).

The product of its digits is 4000, while the sum is 25.

The square root of 5525224 is about 2350.5795030162. The cubic root of 5525224 is about 176.7868522808.

It can be divided in two parts, 552 and 5224, that added together give a square (5776 = 76²).

The spelling of 5525224 in words is "five million, five hundred twenty-five thousand, two hundred twenty-four".