5248261 has 2 divisors, whose sum is σ = 5248262. Its totient is φ = 5248260.

The previous prime is 5248259. The next prime is 5248273. The reversal of 5248261 is 1628425.

5248261 is digitally balanced in base 3, 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., 5062500 + 185761 = 2250^2 + 431^2 .

It is a cyclic number.

It is not a de Polignac number, because 5248261 - 2¹ = 5248259 is a prime.

Together with 5248259, it forms a pair of twin primes.

5248261 is a lucky number.

It is a zygodrome in base 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5248231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2624130 + 2624131.

It is an arithmetic number, because the mean of its divisors is an integer number (2624131).

Almost surely, 2^5248261 is an apocalyptic number.

It is an amenable number.

5248261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5248261 is an equidigital number, since it uses as much as digits as its factorization.

5248261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840, while the sum is 28.

The square root of 5248261 is about 2290.9083351370. The cubic root of 5248261 is about 173.7821402510.

The spelling of 5248261 in words is "five million, two hundred forty-eight thousand, two hundred sixty-one".