550748 has 12 divisors (see below), whose sum is σ = 1051512. Its totient is φ = 250320.

The previous prime is 550733. The next prime is 550757. The reversal of 550748 is 847055.

550748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 550748.

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 550748.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6215 + ... + 6302.

It is an arithmetic number, because the mean of its divisors is an integer number (87626).

2⁵⁵⁰⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

550748 is a deficient number, since it is larger than the sum of its proper divisors (500764).

550748 is a wasteful number, since it uses less digits than its factorization.

550748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12532 (or 12530 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 550748 is about 742.1239788607. The cubic root of 550748 is about 81.9692527991.

It can be divided in two parts, 5507 and 48, that added together give a palindrome (5555).

The spelling of 550748 in words is "five hundred fifty thousand, seven hundred forty-eight".