2802011 has 2 divisors, whose sum is σ = 2802012. Its totient is φ = 2802010.

The previous prime is 2801977. The next prime is 2802013. The reversal of 2802011 is 1102082.

2802011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2802011 is a prime.

Together with 2802013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2802013) 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 as a sum of consecutive naturals, namely, 1401005 + 1401006.

It is an arithmetic number, because the mean of its divisors is an integer number (1401006).

2^2802011 is an apocalyptic number.

2802011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2802011 is an equidigital number, since it uses as much as digits as its factorization.

2802011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2802011 is about 1673.9208463963. The cubic root of 2802011 is about 140.9797097038.

Adding to 2802011 its reverse (1102082), we get a palindrome (3904093).

The spelling of 2802011 in words is "two million, eight hundred two thousand, eleven".