556350 has 24 divisors (see below), whose sum is σ = 1380120. Its totient is φ = 148320.

The previous prime is 556343. The next prime is 556351. The reversal of 556350 is 53655.

It is a self number, because there is not a number n which added to its sum of digits gives 556350.

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 556350.

It is not an unprimeable number, because it can be changed into a prime (556351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1705 + ... + 2004.

It is an arithmetic number, because the mean of its divisors is an integer number (57505).

2⁵⁵⁶³⁵⁰ is an apocalyptic number.

556350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

556350 is an abundant number, since it is smaller than the sum of its proper divisors (823770).

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

556350 is a wasteful number, since it uses less digits than its factorization.

556350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3724 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 556350 is about 745.8887316484. Note that the first 3 decimals coincide. The cubic root of 556350 is about 82.2462358504.

The spelling of 556350 in words is "five hundred fifty-six thousand, three hundred fifty".