550268 has 6 divisors (see below), whose sum is σ = 962976. Its totient is φ = 275132.

The previous prime is 550267. The next prime is 550279. The reversal of 550268 is 862055.

550268 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 550268.

It is not an unprimeable number, because it can be changed into a prime (550267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68780 + ... + 68787.

It is an arithmetic number, because the mean of its divisors is an integer number (160496).

2⁵⁵⁰²⁶⁸ is an apocalyptic number.

It is an amenable number.

550268 is a deficient number, since it is larger than the sum of its proper divisors (412708).

550268 is a wasteful number, since it uses less digits than its factorization.

550268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137571 (or 137569 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 550268 is about 741.8005122673. The cubic root of 550268 is about 81.9454326628.

It can be divided in two parts, 550 and 268, that added together give a palindrome (818).

The spelling of 550268 in words is "five hundred fifty thousand, two hundred sixty-eight".