2795631 has 4 divisors (see below), whose sum is σ = 3727512. Its totient is φ = 1863752.

The previous prime is 2795621. The next prime is 2795647. The reversal of 2795631 is 1365972.

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 2795631 - 2⁶ = 2795567 is a prime.

It is a super-2 number, since 2×2795631² = 15631105376322, which contains 22 as substring.

It is a D-number.

2795631 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2795592 and 2795601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795621) 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, 465936 + ... + 465941.

It is an arithmetic number, because the mean of its divisors is an integer number (931878).

2^2795631 is an apocalyptic number.

2795631 is a deficient number, since it is larger than the sum of its proper divisors (931881).

2795631 is an equidigital number, since it uses as much as digits as its factorization.

2795631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931880.

The product of its digits is 11340, while the sum is 33.

The square root of 2795631 is about 1672.0140549648. The cubic root of 2795631 is about 140.8726277929.

The spelling of 2795631 in words is "two million, seven hundred ninety-five thousand, six hundred thirty-one".