5222772 has 48 divisors (see below), whose sum is σ = 13917120. Its totient is φ = 1692576.

The previous prime is 5222761. The next prime is 5222797. The reversal of 5222772 is 2772225.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3343 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (289940).

Almost surely, 2^5222772 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 5222772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6958560).

5222772 is an abundant number, since it is smaller than the sum of its proper divisors (8694348).

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

5222772 is a wasteful number, since it uses less digits than its factorization.

5222772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357 (or 1349 counting only the distinct ones).

The product of its digits is 3920, while the sum is 27.

The square root of 5222772 is about 2285.3384869642. The cubic root of 5222772 is about 173.5003501946.

Adding to 5222772 its reverse (2772225), we get a palindrome (7994997).

The spelling of 5222772 in words is "five million, two hundred twenty-two thousand, seven hundred seventy-two".