556248 has 96 divisors (see below), whose sum is σ = 1805760. Its totient is φ = 141120.

The previous prime is 556243. The next prime is 556253. The reversal of 556248 is 842655.

556248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (556243) and next prime (556253).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12915 + ... + 12957.

It is an arithmetic number, because the mean of its divisors is an integer number (18810).

2⁵⁵⁶²⁴⁸ 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 556248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902880).

556248 is an abundant number, since it is smaller than the sum of its proper divisors (1249512).

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

556248 is a wasteful number, since it uses less digits than its factorization.

556248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 66 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 556248 is about 745.8203537046. The cubic root of 556248 is about 82.2412092612.

The spelling of 556248 in words is "five hundred fifty-six thousand, two hundred forty-eight".