550341 has 32 divisors (see below), whose sum is σ = 950400. Its totient is φ = 311040.

The previous prime is 550337. The next prime is 550351. The reversal of 550341 is 143055.

It is not a de Polignac number, because 550341 - 2² = 550337 is a prime.

It is a Curzon number.

550341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4995 + ... + 5103.

It is an arithmetic number, because the mean of its divisors is an integer number (29700).

2⁵⁵⁰³⁴¹ is an apocalyptic number.

550341 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

550341 is a deficient number, since it is larger than the sum of its proper divisors (400059).

550341 is a wasteful number, since it uses less digits than its factorization.

550341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 550341 is about 741.8497152389. The cubic root of 550341 is about 81.9490562014.

Adding to 550341 its reverse (143055), we get a palindrome (693396).

The spelling of 550341 in words is "five hundred fifty thousand, three hundred forty-one".