2548459 has 2 divisors, whose sum is σ = 2548460. Its totient is φ = 2548458.

The previous prime is 2548421. The next prime is 2548477. The reversal of 2548459 is 9548452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2548459 - 2¹⁵ = 2515691 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 5⁷ + 4³ + 8⁵ + 4⁹ + 5⁷ + 9² .

2548459 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2548409) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274229 + 1274230.

It is an arithmetic number, because the mean of its divisors is an integer number (1274230).

2^2548459 is an apocalyptic number.

2548459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548459 is an equidigital number, since it uses as much as digits as its factorization.

2548459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 37.

The square root of 2548459 is about 1596.3893635326. The cubic root of 2548459 is about 136.5921948684.

It can be divided in two parts, 25 and 48459, that added together give a palindrome (48484).

The spelling of 2548459 in words is "two million, five hundred forty-eight thousand, four hundred fifty-nine".