550334 has 4 divisors (see below), whose sum is σ = 825504. Its totient is φ = 275166.

The previous prime is 550309. The next prime is 550337. The reversal of 550334 is 433055.

It is a semiprime because it is the product of two primes.

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 550334.

It is not an unprimeable number, because it can be changed into a prime (550337) by changing a digit.

550334 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137582 + ... + 137585.

It is an arithmetic number, because the mean of its divisors is an integer number (206376).

2⁵⁵⁰³³⁴ is an apocalyptic number.

550334 is a deficient number, since it is larger than the sum of its proper divisors (275170).

550334 is a wasteful number, since it uses less digits than its factorization.

550334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275169.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 550334 is about 741.8449972872. The cubic root of 550334 is about 81.9487087527.

Adding to 550334 its reverse (433055), we get a palindrome (983389).

The spelling of 550334 in words is "five hundred fifty thousand, three hundred thirty-four".