2802013 has 2 divisors, whose sum is σ = 2802014. Its totient is φ = 2802012.

The previous prime is 2802011. The next prime is 2802017. The reversal of 2802013 is 3102082.

It is a happy number.

2802013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2244004 + 558009 = 1498^2 + 747^2 .

It is a cyclic number.

It is not a de Polignac number, because 2802013 - 2¹ = 2802011 is a prime.

Together with 2802011, it forms a pair of twin primes.

2802013 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2802011) 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, 1401006 + 1401007.

It is an arithmetic number, because the mean of its divisors is an integer number (1401007).

2^2802013 is an apocalyptic number.

It is an amenable number.

2802013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2802013 is an equidigital number, since it uses as much as digits as its factorization.

2802013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2802013 is about 1673.9214437960. The cubic root of 2802013 is about 140.9797432463.

Adding to 2802013 its reverse (3102082), we get a palindrome (5904095).

The spelling of 2802013 in words is "two million, eight hundred two thousand, thirteen".