5624556 has 24 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 1606992.

The previous prime is 5624543. The next prime is 5624557. The reversal of 5624556 is 6554265.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5624557) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33396 + ... + 33563.

It is an arithmetic number, because the mean of its divisors is an integer number (624960).

Almost surely, 2^5624556 is an apocalyptic number.

It is an amenable number.

5624556 is an abundant number, since it is smaller than the sum of its proper divisors (9374484).

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

5624556 is a wasteful number, since it uses less digits than its factorization.

5624556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66973 (or 66971 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 5624556 is about 2371.6146398604. The cubic root of 5624556 is about 177.8399858106.

The spelling of 5624556 in words is "five million, six hundred twenty-four thousand, five hundred fifty-six".