550735 has 8 divisors (see below), whose sum is σ = 689760. Its totient is φ = 421344.

The previous prime is 550733. The next prime is 550757. The reversal of 550735 is 537055.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 550735 - 2¹ = 550733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550733) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2280 + ... + 2509.

It is an arithmetic number, because the mean of its divisors is an integer number (86220).

2⁵⁵⁰⁷³⁵ is an apocalyptic number.

550735 is a deficient number, since it is larger than the sum of its proper divisors (139025).

550735 is a wasteful number, since it uses less digits than its factorization.

550735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4817.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 550735 is about 742.1152201646. The cubic root of 550735 is about 81.9686078528.

The spelling of 550735 in words is "five hundred fifty thousand, seven hundred thirty-five".