2797795 has 48 divisors (see below), whose sum is σ = 4637952. Its totient is φ = 1572480.

The previous prime is 2797793. The next prime is 2797813. The reversal of 2797795 is 5977972.

It is a happy number.

2797795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2797795 is a nontrivial binomial coefficient, being equal to C(2366, 2).

It is not a de Polignac number, because 2797795 - 2¹ = 2797793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2797793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65044 + ... + 65086.

It is an arithmetic number, because the mean of its divisors is an integer number (96624).

2^2797795 is an apocalyptic number.

2797795 is the 2365-th triangular number and also the 1183-rd hexagonal number.

2797795 is the 789-th centered nonagonal number.

2797795 is a deficient number, since it is larger than the sum of its proper divisors (1840157).

2797795 is a wasteful number, since it uses less digits than its factorization.

2797795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 79 counting only the distinct ones).

The product of its digits is 277830, while the sum is 46.

The square root of 2797795 is about 1672.6610535312. The cubic root of 2797795 is about 140.9089666066.

It can be divided in two parts, 2 and 797795, that added together give a palindrome (797797).

The spelling of 2797795 in words is "two million, seven hundred ninety-seven thousand, seven hundred ninety-five".