550604 has 12 divisors (see below), whose sum is σ = 970200. Its totient is φ = 273408.

The previous prime is 550577. The next prime is 550607. The reversal of 550604 is 406055.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (550607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332 + ... + 1100.

It is an arithmetic number, because the mean of its divisors is an integer number (80850).

2⁵⁵⁰⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

550604 is a deficient number, since it is larger than the sum of its proper divisors (419596).

550604 is a wasteful number, since it uses less digits than its factorization.

550604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 550604 is about 742.0269536883. The cubic root of 550604 is about 81.9621082119.

Adding to 550604 its reverse (406055), we get a palindrome (956659).

The spelling of 550604 in words is "five hundred fifty thousand, six hundred four".