86107165 has 8 divisors (see below), whose sum is σ = 103433400. Its totient is φ = 68815872.

The previous prime is 86107163. The next prime is 86107171. The reversal of 86107165 is 56170168.

It can be written as a sum of positive squares in 4 ways, for example, as 14907321 + 71199844 = 3861^2 + 8438^2 .

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 86107165 - 2¹ = 86107163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86107165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86107163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2964 + ... + 13453.

It is an arithmetic number, because the mean of its divisors is an integer number (12929175).

Almost surely, 2^86107165 is an apocalyptic number.

It is an amenable number.

86107165 is a deficient number, since it is larger than the sum of its proper divisors (17326235).

86107165 is a wasteful number, since it uses less digits than its factorization.

86107165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17471.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 86107165 is about 9279.3946462040. The cubic root of 86107165 is about 441.5837638789.

The spelling of 86107165 in words is "eighty-six million, one hundred seven thousand, one hundred sixty-five".