5522244 has 72 divisors (see below), whose sum is σ = 15986880. Its totient is φ = 1452672.

The previous prime is 5522243. The next prime is 5522261. The reversal of 5522244 is 4422255.

It is a happy number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14002 + ... + 14390.

It is an arithmetic number, because the mean of its divisors is an integer number (222040).

Almost surely, 2^5522244 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 5522244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7993440).

5522244 is an abundant number, since it is smaller than the sum of its proper divisors (10464636).

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

5522244 is a wasteful number, since it uses less digits than its factorization.

5522244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 414 counting only the distinct ones).

The product of its digits is 3200, while the sum is 24.

The square root of 5522244 is about 2349.9455312837. The cubic root of 5522244 is about 176.7550635508.

Adding to 5522244 its reverse (4422255), we get a palindrome (9944499).

The spelling of 5522244 in words is "five million, five hundred twenty-two thousand, two hundred forty-four".