127680104 has 16 divisors (see below), whose sum is σ = 241639200. Its totient is φ = 63242992.

The previous prime is 127680097. The next prime is 127680143. The reversal of 127680104 is 401086721.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73724 + ... + 75435.

It is an arithmetic number, because the mean of its divisors is an integer number (15102450).

Almost surely, 2^127680104 is an apocalyptic number.

It is an amenable number.

127680104 is a deficient number, since it is larger than the sum of its proper divisors (113959096).

127680104 is a wasteful number, since it uses less digits than its factorization.

127680104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149272 (or 149268 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 127680104 is about 11299.5621154096. The cubic root of 127680104 is about 503.5482325291.

The spelling of 127680104 in words is "one hundred twenty-seven million, six hundred eighty thousand, one hundred four".