627868221060 has 72 divisors (see below), whose sum is σ = 1806829778880. Its totient is φ = 162906327936.

The previous prime is 627868221059. The next prime is 627868221083. The reversal of 627868221060 is 60122868726.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3739800 + ... + 3904079.

It is an arithmetic number, because the mean of its divisors is an integer number (25094858040).

Almost surely, 2^627868221060 is an apocalyptic number.

627868221060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

627868221060 is an abundant number, since it is smaller than the sum of its proper divisors (1178961557820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

627868221060 is a wasteful number, since it uses less digits than its factorization.

627868221060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7643965 (or 7643926 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 627868221060 in words is "six hundred twenty-seven billion, eight hundred sixty-eight million, two hundred twenty-one thousand, sixty".