550112 has 12 divisors (see below), whose sum is σ = 1083096. Its totient is φ = 275040.

The previous prime is 550111. The next prime is 550117. The reversal of 550112 is 211055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8564 + ... + 8627.

It is an arithmetic number, because the mean of its divisors is an integer number (90258).

2⁵⁵⁰¹¹² is an apocalyptic number.

It is an amenable number.

550112 is a deficient number, since it is larger than the sum of its proper divisors (532984).

550112 is a wasteful number, since it uses less digits than its factorization.

550112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17201 (or 17193 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 550112 is about 741.6953552504. The cubic root of 550112 is about 81.9376881361.

Adding to 550112 its reverse (211055), we get a palindrome (761167).

The spelling of 550112 in words is "five hundred fifty thousand, one hundred twelve".