556316 has 6 divisors (see below), whose sum is σ = 973560. Its totient is φ = 278156.

The previous prime is 556313. The next prime is 556321. The reversal of 556316 is 613655.

556316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 556316.

It is not an unprimeable number, because it can be changed into a prime (556313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69536 + ... + 69543.

It is an arithmetic number, because the mean of its divisors is an integer number (162260).

2⁵⁵⁶³¹⁶ is an apocalyptic number.

It is an amenable number.

556316 is a deficient number, since it is larger than the sum of its proper divisors (417244).

556316 is a wasteful number, since it uses less digits than its factorization.

556316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139083 (or 139081 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 556316 is about 745.8659396969. The cubic root of 556316 is about 82.2445603890.

The spelling of 556316 in words is "five hundred fifty-six thousand, three hundred sixteen".