107680505 has 8 divisors (see below), whose sum is σ = 136017600. Its totient is φ = 81610416.

The previous prime is 107680481. The next prime is 107680511. The reversal of 107680505 is 505086701.

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 107680505 - 2²⁴ = 90903289 is a prime.

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, 566645 + ... + 566834.

It is an arithmetic number, because the mean of its divisors is an integer number (17002200).

Almost surely, 2^107680505 is an apocalyptic number.

It is an amenable number.

107680505 is a deficient number, since it is larger than the sum of its proper divisors (28337095).

107680505 is a wasteful number, since it uses less digits than its factorization.

107680505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133503.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 107680505 is about 10376.9217497291. The cubic root of 107680505 is about 475.7502529631.

The spelling of 107680505 in words is "one hundred seven million, six hundred eighty thousand, five hundred five".