248487059 has 2 divisors, whose sum is σ = 248487060. Its totient is φ = 248487058.

The previous prime is 248487053. The next prime is 248487061. The reversal of 248487059 is 950784842.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248487059 - 2²⁰ = 247438483 is a prime.

Together with 248487061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (248487053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124243529 + 124243530.

It is an arithmetic number, because the mean of its divisors is an integer number (124243530).

Almost surely, 2^248487059 is an apocalyptic number.

248487059 is a deficient number, since it is larger than the sum of its proper divisors (1).

248487059 is an equidigital number, since it uses as much as digits as its factorization.

248487059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 248487059 is about 15763.4723014950. The cubic root of 248487059 is about 628.6871619763.

The spelling of 248487059 in words is "two hundred forty-eight million, four hundred eighty-seven thousand, fifty-nine".