5522432 has 22 divisors (see below), whose sum is σ = 11041518. Its totient is φ = 2760704.

The previous prime is 5522431. The next prime is 5522443. The reversal of 5522432 is 2342255.

It can be written as a sum of positive squares in only one way, i.e., 5456896 + 65536 = 2336^2 + 256^2 .

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 5522398 and 5522407.

It is not an unprimeable number, because it can be changed into a prime (5522431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673 + ... + 3720.

Almost surely, 2^5522432 is an apocalyptic number.

It is an amenable number.

5522432 is a deficient number, since it is larger than the sum of its proper divisors (5519086).

5522432 is an equidigital number, since it uses as much as digits as its factorization.

5522432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413 (or 5395 counting only the distinct ones).

The product of its digits is 2400, while the sum is 23.

The square root of 5522432 is about 2349.9855318704. The cubic root of 5522432 is about 176.7570693523.

Adding to 5522432 its reverse (2342255), we get a palindrome (7864687).

The spelling of 5522432 in words is "five million, five hundred twenty-two thousand, four hundred thirty-two".