107686171 has 4 divisors (see below), whose sum is σ = 108196744. Its totient is φ = 107175600.

The previous prime is 107686153. The next prime is 107686217. The reversal of 107686171 is 171686701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 171686701 = 5569 ⋅30829.

It is a cyclic number.

It is not a de Polignac number, because 107686171 - 2⁷ = 107686043 is a prime.

It is a super-2 number, since 2×107686171² = 23192622849282482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107686171.

It is not an unprimeable number, because it can be changed into a prime (107686121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254970 + ... + 255391.

It is an arithmetic number, because the mean of its divisors is an integer number (27049186).

Almost surely, 2^107686171 is an apocalyptic number.

107686171 is a deficient number, since it is larger than the sum of its proper divisors (510573).

107686171 is an equidigital number, since it uses as much as digits as its factorization.

107686171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510572.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 107686171 is about 10377.1947558095. The cubic root of 107686171 is about 475.7585972580.

The spelling of 107686171 in words is "one hundred seven million, six hundred eighty-six thousand, one hundred seventy-one".