2000075 has 24 divisors (see below), whose sum is σ = 3095040. Its totient is φ = 1245600.

The previous prime is 2000039. The next prime is 2000081. The reversal of 2000075 is 5700002.

2000075 = T₅₅ + T₅₆ + ... + T₂₂₉.

It is not a de Polignac number, because 2000075 - 2⁸ = 1999819 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1406 + ... + 2444.

It is an arithmetic number, because the mean of its divisors is an integer number (128960).

2^2000075 is an apocalyptic number.

2000075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2000075 is a deficient number, since it is larger than the sum of its proper divisors (1094965).

2000075 is a wasteful number, since it uses less digits than its factorization.

2000075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 14.

The square root of 2000075 is about 1414.2400786288. The cubic root of 2000075 is about 125.9936798711.

Adding to 2000075 its reverse (5700002), we get a palindrome (7700077).

The spelling of 2000075 in words is "two million, seventy-five", and thus it is an aban number and an uban number.