2065875 has 32 divisors (see below), whose sum is σ = 3933696. Its totient is φ = 943200.

The previous prime is 2065841. The next prime is 2065879. The reversal of 2065875 is 5785602.

It is a happy number.

It is not a de Polignac number, because 2065875 - 2⁹ = 2065363 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 0 + 6⁴ + 5⁷ + 8³ + 7² + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (2065879) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2232 + ... + 3018.

It is an arithmetic number, because the mean of its divisors is an integer number (122928).

2^2065875 is an apocalyptic number.

2065875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2065875 is a deficient number, since it is larger than the sum of its proper divisors (1867821).

2065875 is an equidigital number, since it uses as much as digits as its factorization.

2065875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2065875 is about 1437.3152055134. The cubic root of 2065875 is about 127.3604779046.

The spelling of 2065875 in words is "two million, sixty-five thousand, eight hundred seventy-five".