948952859 has 2 divisors, whose sum is σ = 948952860. Its totient is φ = 948952858.

The previous prime is 948952817. The next prime is 948952909. The reversal of 948952859 is 958259849.

It is a weak prime.

It is an emirp because it is prime and its reverse (958259849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 948952859 - 2¹⁶ = 948887323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 948952798 and 948952807.

It is not a weakly prime, because it can be changed into another prime (948951859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474476429 + 474476430.

It is an arithmetic number, because the mean of its divisors is an integer number (474476430).

Almost surely, 2^948952859 is an apocalyptic number.

948952859 is a deficient number, since it is larger than the sum of its proper divisors (1).

948952859 is an equidigital number, since it uses as much as digits as its factorization.

948952859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9331200, while the sum is 59.

The square root of 948952859 is about 30805.0784611888. The cubic root of 948952859 is about 982.6862504333.

The spelling of 948952859 in words is "nine hundred forty-eight million, nine hundred fifty-two thousand, eight hundred fifty-nine".