2530597 has 2 divisors, whose sum is σ = 2530598. Its totient is φ = 2530596.

The previous prime is 2530579. The next prime is 2530663. The reversal of 2530597 is 7950352.

It is a happy number.

2530597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (2530579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2313441 + 217156 = 1521^2 + 466^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530597 - 2⁷ = 2530469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530547) 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, 1265298 + 1265299.

It is an arithmetic number, because the mean of its divisors is an integer number (1265299).

2^2530597 is an apocalyptic number.

It is an amenable number.

2530597 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530597 is an equidigital number, since it uses as much as digits as its factorization.

2530597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 2530597 is about 1590.7850263313. The cubic root of 2530597 is about 136.2723241484.

The spelling of 2530597 in words is "two million, five hundred thirty thousand, five hundred ninety-seven".