5521232 has 20 divisors (see below), whose sum is σ = 10874676. Its totient is φ = 2714880.

The previous prime is 5521213. The next prime is 5521249. The reversal of 5521232 is 2321255.

It can be written as a sum of positive squares in 2 ways, for example, as 341056 + 5180176 = 584^2 + 2276^2 .

It is a zygodrome in base 4.

It is a congruent number.

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, 1853 + ... + 3804.

Almost surely, 2^5521232 is an apocalyptic number.

It is an amenable number.

5521232 is a deficient number, since it is larger than the sum of its proper divisors (5353444).

5521232 is a wasteful number, since it uses less digits than its factorization.

5521232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5726 (or 5720 counting only the distinct ones).

The product of its digits is 600, while the sum is 20.

The square root of 5521232 is about 2349.7301972780. The cubic root of 5521232 is about 176.7442655822.

Adding to 5521232 its reverse (2321255), we get a palindrome (7842487).

The spelling of 5521232 in words is "five million, five hundred twenty-one thousand, two hundred thirty-two".