2599013 has 2 divisors, whose sum is σ = 2599014. Its totient is φ = 2599012.

The previous prime is 2598989. The next prime is 2599039. The reversal of 2599013 is 3109952.

2599013 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., 2010724 + 588289 = 1418^2 + 767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2599013 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is equal to p₁₈₉₈₁₂ and since 2599013 and 189812 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2599043) 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, 1299506 + 1299507.

It is an arithmetic number, because the mean of its divisors is an integer number (1299507).

2^2599013 is an apocalyptic number.

It is an amenable number.

2599013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2599013 is an equidigital number, since it uses as much as digits as its factorization.

2599013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 2599013 is about 1612.1454649007. The cubic root of 2599013 is about 137.4894845953.

The spelling of 2599013 in words is "two million, five hundred ninety-nine thousand, thirteen".