2063165 has 8 divisors (see below), whose sum is σ = 2666328. Its totient is φ = 1523520.

The previous prime is 2063141. The next prime is 2063167. The reversal of 2063165 is 5613602.

It can be written as a sum of positive squares in 4 ways, for example, as 111556 + 1951609 = 334^2 + 1397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2063165 - 2⁸ = 2062909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2063165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15806 + ... + 15935.

It is an arithmetic number, because the mean of its divisors is an integer number (333291).

2^2063165 is an apocalyptic number.

It is an amenable number.

2063165 is a deficient number, since it is larger than the sum of its proper divisors (603163).

2063165 is a wasteful number, since it uses less digits than its factorization.

2063165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31759.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2063165 is about 1436.3721662578. The cubic root of 2063165 is about 127.3047633486.

Adding to 2063165 its reverse (5613602), we get a palindrome (7676767).

The spelling of 2063165 in words is "two million, sixty-three thousand, one hundred sixty-five".