5222544 has 20 divisors (see below), whose sum is σ = 13491696. Its totient is φ = 1740832.

The previous prime is 5222533. The next prime is 5222573. The reversal of 5222544 is 4452225.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54354 + ... + 54449.

Almost surely, 2^5222544 is an apocalyptic number.

It is an amenable number.

5222544 is an abundant number, since it is smaller than the sum of its proper divisors (8269152).

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

5222544 is a wasteful number, since it uses less digits than its factorization.

5222544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108814 (or 108808 counting only the distinct ones).

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

The square root of 5222544 is about 2285.2886032184. The cubic root of 5222544 is about 173.4978254398.

Adding to 5222544 its reverse (4452225), we get a palindrome (9674769).

The spelling of 5222544 in words is "five million, two hundred twenty-two thousand, five hundred forty-four".