2608013 has 2 divisors, whose sum is σ = 2608014. Its totient is φ = 2608012.

The previous prime is 2608007. The next prime is 2608033. The reversal of 2608013 is 3108062.

It is an a-pointer prime, because the next prime (2608033) can be obtained adding 2608013 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1532644 + 1075369 = 1238^2 + 1037^2 .

It is a cyclic number.

It is not a de Polignac number, because 2608013 - 2¹⁸ = 2345869 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2608033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304006 + 1304007.

It is an arithmetic number, because the mean of its divisors is an integer number (1304007).

2^2608013 is an apocalyptic number.

It is an amenable number.

2608013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2608013 is an equidigital number, since it uses as much as digits as its factorization.

2608013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2608013 is about 1614.9343639913. The cubic root of 2608013 is about 137.6480037184.

The spelling of 2608013 in words is "two million, six hundred eight thousand, thirteen".