248785059 has 8 divisors (see below), whose sum is σ = 332231872. Its totient is φ = 165597480.

The previous prime is 248785037. The next prime is 248785073. The reversal of 248785059 is 950587842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 248785059 - 2⁵ = 248785027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 248784999 and 248785017.

It is not an unprimeable number, because it can be changed into a prime (248785079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62557 + ... + 66414.

It is an arithmetic number, because the mean of its divisors is an integer number (41528984).

Almost surely, 2^248785059 is an apocalyptic number.

248785059 is a deficient number, since it is larger than the sum of its proper divisors (83446813).

248785059 is a wasteful number, since it uses less digits than its factorization.

248785059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129617.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 248785059 is about 15772.9217014477. The cubic root of 248785059 is about 628.9383808684.

The spelling of 248785059 in words is "two hundred forty-eight million, seven hundred eighty-five thousand, fifty-nine".