550246 has 16 divisors (see below), whose sum is σ = 874800. Its totient is φ = 259168.

The previous prime is 550241. The next prime is 550267. The reversal of 550246 is 642055.

It is a congruent number.

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, 2985 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (54675).

2⁵⁵⁰²⁴⁶ is an apocalyptic number.

550246 is a deficient number, since it is larger than the sum of its proper divisors (324554).

550246 is a wasteful number, since it uses less digits than its factorization.

550246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 550246 is about 741.7856833345. The cubic root of 550246 is about 81.9443405746.

Subtracting 550246 from its reverse (642055), we obtain a square (91809 = 303²).

The spelling of 550246 in words is "five hundred fifty thousand, two hundred forty-six".