2795831 has 16 divisors (see below), whose sum is σ = 3128160. Its totient is φ = 2488320.

The previous prime is 2795809. The next prime is 2795873. The reversal of 2795831 is 1385972.

It is a cyclic number.

It is not a de Polignac number, because 2795831 - 2¹⁰ = 2794807 is a prime.

It is a super-2 number, since 2×2795831² = 15633341961122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2795791 and 2795800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28775 + ... + 28871.

It is an arithmetic number, because the mean of its divisors is an integer number (195510).

2^2795831 is an apocalyptic number.

2795831 is a deficient number, since it is larger than the sum of its proper divisors (332329).

2795831 is a wasteful number, since it uses less digits than its factorization.

2795831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194.

The product of its digits is 15120, while the sum is 35.

The square root of 2795831 is about 1672.0738620049. The cubic root of 2795831 is about 140.8759870647.

The spelling of 2795831 in words is "two million, seven hundred ninety-five thousand, eight hundred thirty-one".