2079565 has 8 divisors (see below), whose sum is σ = 2526048. Its totient is φ = 1643280.

The previous prime is 2079563. The next prime is 2079577. The reversal of 2079565 is 5659702.

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

It is not a de Polignac number, because 2079565 - 2¹ = 2079563 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 2079565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079563) 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, 2091 + ... + 2920.

It is an arithmetic number, because the mean of its divisors is an integer number (315756).

2^2079565 is an apocalyptic number.

It is an amenable number.

2079565 is a deficient number, since it is larger than the sum of its proper divisors (446483).

2079565 is an equidigital number, since it uses as much as digits as its factorization.

2079565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5099.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 2079565 is about 1442.0696931841. The cubic root of 2079565 is about 127.6411866729.

The spelling of 2079565 in words is "two million, seventy-nine thousand, five hundred sixty-five".