2217076885 has 16 divisors (see below), whose sum is σ = 2712026880. Its totient is φ = 1739566080.

The previous prime is 2217076847. The next prime is 2217076919. The reversal of 2217076885 is 5886707122.

It is not a de Polignac number, because 2217076885 - 2⁹ = 2217076373 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 52336 + ... + 84694.

It is an arithmetic number, because the mean of its divisors is an integer number (169501680).

Almost surely, 2^2217076885 is an apocalyptic number.

It is an amenable number.

2217076885 is a deficient number, since it is larger than the sum of its proper divisors (494949995).

2217076885 is a wasteful number, since it uses less digits than its factorization.

2217076885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32628.

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 2217076885 is about 47085.8459093601. The cubic root of 2217076885 is about 1303.9479363474.

The spelling of 2217076885 in words is "two billion, two hundred seventeen million, seventy-six thousand, eight hundred eighty-five".