107686885 has 8 divisors (see below), whose sum is σ = 130676760. Its totient is φ = 85181184.

The previous prime is 107686871. The next prime is 107686903. The reversal of 107686885 is 588686701.

It can be written as a sum of positive squares in 4 ways, for example, as 3932289 + 103754596 = 1983^2 + 10186^2 .

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 107686885 - 2¹⁷ = 107555813 is a prime.

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, 120552 + ... + 121441.

It is an arithmetic number, because the mean of its divisors is an integer number (16334595).

Almost surely, 2^107686885 is an apocalyptic number.

It is an amenable number.

107686885 is a deficient number, since it is larger than the sum of its proper divisors (22989875).

107686885 is an equidigital number, since it uses as much as digits as its factorization.

107686885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242087.

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 107686885 is about 10377.2291581135. The cubic root of 107686885 is about 475.7596487421.

The spelling of 107686885 in words is "one hundred seven million, six hundred eighty-six thousand, eight hundred eighty-five".