2000550 has 24 divisors (see below), whose sum is σ = 4961736. Its totient is φ = 533440.

The previous prime is 2000539. The next prime is 2000573. The reversal of 2000550 is 550002.

2000550 is a modest number, since divided by 550 gives 200 as remainder.

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 11 ways as a sum of consecutive naturals, for example, 6519 + ... + 6818.

It is an arithmetic number, because the mean of its divisors is an integer number (206739).

2^2000550 is an apocalyptic number.

2000550 is an abundant number, since it is smaller than the sum of its proper divisors (2961186).

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

2000550 is a wasteful number, since it uses less digits than its factorization.

2000550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13352 (or 13347 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 12.

The square root of 2000550 is about 1414.4080033710. The cubic root of 2000550 is about 126.0036532073.

Adding to 2000550 its reverse (550002), we get a palindrome (2550552).

The spelling of 2000550 in words is "two million, five hundred fifty", and thus it is an aban number.