556130 has 16 divisors (see below), whose sum is σ = 1054080. Its totient is φ = 210672.

The previous prime is 556123. The next prime is 556159. The reversal of 556130 is 31655.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 556130.

It is an unprimeable number.

556130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274 + ... + 1653.

It is an arithmetic number, because the mean of its divisors is an integer number (65880).

2⁵⁵⁶¹³⁰ is an apocalyptic number.

556130 is a deficient number, since it is larger than the sum of its proper divisors (497950).

556130 is a wasteful number, since it uses less digits than its factorization.

556130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 556130 is about 745.7412419868. The cubic root of 556130 is about 82.2353934207.

Adding to 556130 its reverse (31655), we get a palindrome (587785).

It can be divided in two parts, 556 and 130, that added together give a palindrome (686).

The spelling of 556130 in words is "five hundred fifty-six thousand, one hundred thirty".