248759713 has 2 divisors, whose sum is σ = 248759714. Its totient is φ = 248759712.

The previous prime is 248759681. The next prime is 248759741. The reversal of 248759713 is 317957842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218211984 + 30547729 = 14772^2 + 5527^2 .

It is a cyclic number.

It is not a de Polignac number, because 248759713 - 2⁵ = 248759681 is a prime.

It is not a weakly prime, because it can be changed into another prime (248759813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124379856 + 124379857.

It is an arithmetic number, because the mean of its divisors is an integer number (124379857).

Almost surely, 2^248759713 is an apocalyptic number.

It is an amenable number.

248759713 is a deficient number, since it is larger than the sum of its proper divisors (1).

248759713 is an equidigital number, since it uses as much as digits as its factorization.

248759713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 46.

The square root of 248759713 is about 15772.1182153825. The cubic root of 248759713 is about 628.9170215825.

The spelling of 248759713 in words is "two hundred forty-eight million, seven hundred fifty-nine thousand, seven hundred thirteen".