86368465 has 8 divisors (see below), whose sum is σ = 104180328. Its totient is φ = 68736000.

The previous prime is 86368463. The next prime is 86368493. The reversal of 86368465 is 56486368.

It can be written as a sum of positive squares in 4 ways, for example, as 23261329 + 63107136 = 4823^2 + 7944^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86368465 - 2¹ = 86368463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86368463) 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, 43786 + ... + 45715.

It is an arithmetic number, because the mean of its divisors is an integer number (13022541).

Almost surely, 2^86368465 is an apocalyptic number.

It is an amenable number.

86368465 is a deficient number, since it is larger than the sum of its proper divisors (17811863).

86368465 is a wasteful number, since it uses less digits than its factorization.

86368465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89699.

The product of its digits is 829440, while the sum is 46.

The square root of 86368465 is about 9293.4635631717. The cubic root of 86368465 is about 442.0299881376.

The spelling of 86368465 in words is "eighty-six million, three hundred sixty-eight thousand, four hundred sixty-five".