28600117059868 has 24 divisors (see below), whose sum is σ = 50797909853712. Its totient is φ = 14086434303744.

The previous prime is 28600117059859. The next prime is 28600117059881. The reversal of 28600117059868 is 86895071100682.

It is a super-2 number, since 2×28600117059868² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20267796 + ... + 21632932.

It is an arithmetic number, because the mean of its divisors is an integer number (2116579577238).

Almost surely, 2^{28600117059868} is an apocalyptic number.

It is an amenable number.

28600117059868 is a deficient number, since it is larger than the sum of its proper divisors (22197792793844).

28600117059868 is a wasteful number, since it uses less digits than its factorization.

28600117059868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443381 (or 1443379 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 61.

The spelling of 28600117059868 in words is "twenty-eight trillion, six hundred billion, one hundred seventeen million, fifty-nine thousand, eight hundred sixty-eight".