550248 has 32 divisors (see below), whose sum is σ = 1395360. Its totient is φ = 180800.

The previous prime is 550241. The next prime is 550267. The reversal of 550248 is 842055.

550248 is nontrivially palindromic in base 16.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 550248.

It is not an unprimeable number, because it can be changed into a prime (550241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311 + ... + 2537.

It is an arithmetic number, because the mean of its divisors is an integer number (43605).

2⁵⁵⁰²⁴⁸ is an apocalyptic number.

It is an amenable number.

550248 is an abundant number, since it is smaller than the sum of its proper divisors (845112).

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

550248 is a wasteful number, since it uses less digits than its factorization.

550248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 550248 is about 741.7870314315. The cubic root of 550248 is about 81.9444398566.

The spelling of 550248 in words is "five hundred fifty thousand, two hundred forty-eight".