2586253 has 2 divisors, whose sum is σ = 2586254. Its totient is φ = 2586252.

The previous prime is 2586209. The next prime is 2586271. The reversal of 2586253 is 3526852.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2064969 + 521284 = 1437^2 + 722^2 .

It is a cyclic number.

It is not a de Polignac number, because 2586253 - 2¹³ = 2578061 is a prime.

It is a d-powerful number, because it can be written as 2 + 5⁵ + 8 + 6⁶ + 2¹⁹ + 5⁹ + 3¹⁰ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2586293) 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, 1293126 + 1293127.

It is an arithmetic number, because the mean of its divisors is an integer number (1293127).

2^2586253 is an apocalyptic number.

It is an amenable number.

2586253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2586253 is an equidigital number, since it uses as much as digits as its factorization.

2586253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 2586253 is about 1608.1831363374. The cubic root of 2586253 is about 137.2641112539.

The spelling of 2586253 in words is "two million, five hundred eighty-six thousand, two hundred fifty-three".