848587013 has 2 divisors, whose sum is σ = 848587014. Its totient is φ = 848587012.

The previous prime is 848586997. The next prime is 848587073. The reversal of 848587013 is 310785848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 839724484 + 8862529 = 28978^2 + 2977^2 .

It is a cyclic number.

It is not a de Polignac number, because 848587013 - 2⁴ = 848586997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848587073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424293506 + 424293507.

It is an arithmetic number, because the mean of its divisors is an integer number (424293507).

Almost surely, 2^848587013 is an apocalyptic number.

It is an amenable number.

848587013 is a deficient number, since it is larger than the sum of its proper divisors (1).

848587013 is an equidigital number, since it uses as much as digits as its factorization.

848587013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 848587013 is about 29130.5168680544. The cubic root of 848587013 is about 946.7430528496.

The spelling of 848587013 in words is "eight hundred forty-eight million, five hundred eighty-seven thousand, thirteen".