86380265 has 8 divisors (see below), whose sum is σ = 103748040. Its totient is φ = 69043072.

The previous prime is 86380253. The next prime is 86380267. The reversal of 86380265 is 56208368.

86380265 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 4 ways, for example, as 10394176 + 75986089 = 3224^2 + 8717^2 .

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 86380265 - 2⁶ = 86380201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86380267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884 + ... + 13173.

It is an arithmetic number, because the mean of its divisors is an integer number (12968505).

Almost surely, 2^86380265 is an apocalyptic number.

It is an amenable number.

86380265 is a deficient number, since it is larger than the sum of its proper divisors (17367775).

86380265 is a wasteful number, since it uses less digits than its factorization.

86380265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15291.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 86380265 is about 9294.0983962943. The cubic root of 86380265 is about 442.0501178471.

The spelling of 86380265 in words is "eighty-six million, three hundred eighty thousand, two hundred sixty-five".