2765795 has 8 divisors (see below), whose sum is σ = 3330096. Its totient is φ = 2205216.

The previous prime is 2765783. The next prime is 2765797. The reversal of 2765795 is 5975672.

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

It is a cyclic number.

It is not a de Polignac number, because 2765795 - 2⁴ = 2765779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2765797) 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, 1124 + ... + 2606.

It is an arithmetic number, because the mean of its divisors is an integer number (416262).

2^2765795 is an apocalyptic number.

2765795 is a deficient number, since it is larger than the sum of its proper divisors (564301).

2765795 is a wasteful number, since it uses less digits than its factorization.

2765795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861.

The product of its digits is 132300, while the sum is 41.

The square root of 2765795 is about 1663.0679481007. The cubic root of 2765795 is about 140.3696862068.

The spelling of 2765795 in words is "two million, seven hundred sixty-five thousand, seven hundred ninety-five".