2010765 has 16 divisors (see below), whose sum is σ = 3305088. Its totient is φ = 1043136.

The previous prime is 2010733. The next prime is 2010881. The reversal of 2010765 is 5670102.

It is not a de Polignac number, because 2010765 - 2⁵ = 2010733 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1257 + ... + 2366.

It is an arithmetic number, because the mean of its divisors is an integer number (206568).

2^2010765 is an apocalyptic number.

It is an amenable number.

2010765 is a deficient number, since it is larger than the sum of its proper divisors (1294323).

2010765 is a wasteful number, since it uses less digits than its factorization.

2010765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3668.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 2010765 is about 1418.0144569080. The cubic root of 2010765 is about 126.2177514601.

Adding to 2010765 its reverse (5670102), we get a palindrome (7680867).

It can be divided in two parts, 2010 and 765, that added together give a triangular number (2775 = T₇₄).

The spelling of 2010765 in words is "two million, ten thousand, seven hundred sixty-five".