2066595 has 16 divisors (see below), whose sum is σ = 3324672. Its totient is φ = 1096160.

The previous prime is 2066587. The next prime is 2066599. The reversal of 2066595 is 5956602.

It is not a de Polignac number, because 2066595 - 2³ = 2066587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2066599) 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 15 ways as a sum of consecutive naturals, for example, 4444 + ... + 4886.

It is an arithmetic number, because the mean of its divisors is an integer number (207792).

2^2066595 is an apocalyptic number.

2066595 is a deficient number, since it is larger than the sum of its proper divisors (1258077).

2066595 is a wasteful number, since it uses less digits than its factorization.

2066595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 2066595 is about 1437.5656506748. The cubic root of 2066595 is about 127.3752721029.

The spelling of 2066595 in words is "two million, sixty-six thousand, five hundred ninety-five".