550676 has 24 divisors (see below), whose sum is σ = 1120896. Its totient is φ = 231840.

The previous prime is 550663. The next prime is 550679. The reversal of 550676 is 676055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550679) 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, 1850 + ... + 2126.

It is an arithmetic number, because the mean of its divisors is an integer number (46704).

2⁵⁵⁰⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

550676 is an abundant number, since it is smaller than the sum of its proper divisors (570220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550676 is a wasteful number, since it uses less digits than its factorization.

550676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 550676 is about 742.0754678602. The cubic root of 550676 is about 81.9656806612.

The spelling of 550676 in words is "five hundred fifty thousand, six hundred seventy-six".