550382 has 8 divisors (see below), whose sum is σ = 943536. Its totient is φ = 235872.

The previous prime is 550379. The next prime is 550427. The reversal of 550382 is 283055.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19643 + ... + 19670.

It is an arithmetic number, because the mean of its divisors is an integer number (117942).

2⁵⁵⁰³⁸² is an apocalyptic number.

550382 is a deficient number, since it is larger than the sum of its proper divisors (393154).

550382 is a wasteful number, since it uses less digits than its factorization.

550382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39322.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 550382 is about 741.8773483535. The cubic root of 550382 is about 81.9510911991.

The spelling of 550382 in words is "five hundred fifty thousand, three hundred eighty-two".