2827795 has 4 divisors (see below), whose sum is σ = 3393360. Its totient is φ = 2262232.

The previous prime is 2827793. The next prime is 2827813. The reversal of 2827795 is 5977282.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2827795 - 2¹ = 2827793 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2827793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282775 + ... + 282784.

It is an arithmetic number, because the mean of its divisors is an integer number (848340).

2^2827795 is an apocalyptic number.

2827795 is a deficient number, since it is larger than the sum of its proper divisors (565565).

2827795 is an equidigital number, since it uses as much as digits as its factorization.

2827795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565564.

The product of its digits is 70560, while the sum is 40.

The square root of 2827795 is about 1681.6048881946. The cubic root of 2827795 is about 141.4108200399.

The spelling of 2827795 in words is "two million, eight hundred twenty-seven thousand, seven hundred ninety-five".