550348 has 6 divisors (see below), whose sum is σ = 963116. Its totient is φ = 275172.

The previous prime is 550337. The next prime is 550351. The reversal of 550348 is 843055.

It is a happy number.

It is a super-2 number, since 2×550348² = 605765842208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68790 + ... + 68797.

2⁵⁵⁰³⁴⁸ is an apocalyptic number.

It is an amenable number.

550348 is a deficient number, since it is larger than the sum of its proper divisors (412768).

550348 is a wasteful number, since it uses less digits than its factorization.

550348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137591 (or 137589 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 550348 is about 741.8544331606. The cubic root of 550348 is about 81.9494036472.

It can be divided in two parts, 550 and 348, that added together give a palindrome (898).

The spelling of 550348 in words is "five hundred fifty thousand, three hundred forty-eight".