5221056 has 56 divisors (see below), whose sum is σ = 14045184. Its totient is φ = 1711360.

The previous prime is 5221049. The next prime is 5221079. The reversal of 5221056 is 6501225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13441 + ... + 13823.

Almost surely, 2^5221056 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 5221056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7022592).

5221056 is an abundant number, since it is smaller than the sum of its proper divisors (8824128).

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

5221056 is a wasteful number, since it uses less digits than its factorization.

5221056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5221056 is about 2284.9630193944. The cubic root of 5221056 is about 173.4813462880.

The spelling of 5221056 in words is "five million, two hundred twenty-one thousand, fifty-six".