5222748 has 48 divisors (see below), whose sum is σ = 12902400. Its totient is φ = 1641024.

The previous prime is 5222731. The next prime is 5222753. The reversal of 5222748 is 8472225.

It is an Ulam number.

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, 34978 + ... + 35126.

It is an arithmetic number, because the mean of its divisors is an integer number (268800).

Almost surely, 2^5222748 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 5222748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6451200).

5222748 is an abundant number, since it is smaller than the sum of its proper divisors (7679652).

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

5222748 is a wasteful number, since it uses less digits than its factorization.

5222748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 304 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 5222748 is about 2285.3332360949. Note that the first 3 decimals coincide. The cubic root of 5222748 is about 173.5000844344.

The spelling of 5222748 in words is "five million, two hundred twenty-two thousand, seven hundred forty-eight".