556030 has 8 divisors (see below), whose sum is σ = 1000872. Its totient is φ = 222408.

The previous prime is 556027. The next prime is 556037. The reversal of 556030 is 30655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 555989 and 556007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27792 + ... + 27811.

It is an arithmetic number, because the mean of its divisors is an integer number (125109).

2⁵⁵⁶⁰³⁰ is an apocalyptic number.

556030 is a deficient number, since it is larger than the sum of its proper divisors (444842).

556030 is a wasteful number, since it uses less digits than its factorization.

556030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55610.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 556030 is about 745.6741915877. The cubic root of 556030 is about 82.2304640982.

Adding to 556030 its reverse (30655), we get a palindrome (586685).

The spelling of 556030 in words is "five hundred fifty-six thousand, thirty".