2597253 has 4 divisors (see below), whose sum is σ = 3463008. Its totient is φ = 1731500.

The previous prime is 2597237. The next prime is 2597263. The reversal of 2597253 is 3527952.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2597253 - 2⁴ = 2597237 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 5³ + 9 + 7⁶ + 2¹⁹ + 5⁹ + 3² .

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2597233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432873 + ... + 432878.

It is an arithmetic number, because the mean of its divisors is an integer number (865752).

2^2597253 is an apocalyptic number.

It is an amenable number.

2597253 is a deficient number, since it is larger than the sum of its proper divisors (865755).

2597253 is an equidigital number, since it uses as much as digits as its factorization.

2597253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865754.

The product of its digits is 18900, while the sum is 33.

The square root of 2597253 is about 1611.5995160089. The cubic root of 2597253 is about 137.4584425375.

It can be divided in two parts, 2597 and 253, that added together give a triangular number (2850 = T₇₅).

The spelling of 2597253 in words is "two million, five hundred ninety-seven thousand, two hundred fifty-three".