556284 has 24 divisors (see below), whose sum is σ = 1310848. Its totient is φ = 183600.

The previous prime is 556279. The next prime is 556289. The reversal of 556284 is 482655.

556284 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (556279) and next prime (556289).

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 556284.

It is not an unprimeable number, because it can be changed into a prime (556289) by changing a digit.

556284 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, 1659 + ... + 1965.

2⁵⁵⁶²⁸⁴ is an apocalyptic number.

It is an amenable number.

556284 is an abundant number, since it is smaller than the sum of its proper divisors (754564).

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

556284 is a wasteful number, since it uses less digits than its factorization.

556284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 463 counting only the distinct ones).

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

The square root of 556284 is about 745.8444878123. The cubic root of 556284 is about 82.2429834217.

The spelling of 556284 in words is "five hundred fifty-six thousand, two hundred eighty-four".