2040795 has 20 divisors (see below), whose sum is σ = 3659040. Its totient is φ = 1088208.

The previous prime is 2040791. The next prime is 2040803. The reversal of 2040795 is 5970402.

It is not a de Polignac number, because 2040795 - 2² = 2040791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2040791) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2115 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (182952).

2^2040795 is an apocalyptic number.

2040795 is a deficient number, since it is larger than the sum of its proper divisors (1618245).

2040795 is an equidigital number, since it uses as much as digits as its factorization.

2040795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056 (or 5047 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2040795 is about 1428.5639642662. The cubic root of 2040795 is about 126.8429869809.

It can be divided in two parts, 20407 and 95, that added together give a palindrome (20502).

The spelling of 2040795 in words is "two million, forty thousand, seven hundred ninety-five".