248217083 has 8 divisors (see below), whose sum is σ = 263976720. Its totient is φ = 232727040.

The previous prime is 248217077. The next prime is 248217133. The reversal of 248217083 is 380712842.

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

It is a cyclic number.

It is not a de Polignac number, because 248217083 - 2²⁰ = 247168507 is a prime.

It is a super-2 number, since 2×248217083² = 123223440586057778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248217283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65498 + ... + 69183.

It is an arithmetic number, because the mean of its divisors is an integer number (32997090).

Almost surely, 2^248217083 is an apocalyptic number.

248217083 is a deficient number, since it is larger than the sum of its proper divisors (15759637).

248217083 is a wasteful number, since it uses less digits than its factorization.

248217083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134797.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 248217083 is about 15754.9066325383. The cubic root of 248217083 is about 628.4593943109.

The spelling of 248217083 in words is "two hundred forty-eight million, two hundred seventeen thousand, eighty-three".