86485635 has 24 divisors (see below), whose sum is σ = 156428064. Its totient is φ = 44119680.

The previous prime is 86485631. The next prime is 86485657. The reversal of 86485635 is 53658468.

86485635 is a `hidden beast` number, since 8 + 6 + 4 + 8 + 5 + 635 = 666.

It is not a de Polignac number, because 86485635 - 2² = 86485631 is a prime.

It is a super-2 number, since 2×86485635² = 14959530122706450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (86485631) 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 23 ways as a sum of consecutive naturals, for example, 40746 + ... + 42815.

It is an arithmetic number, because the mean of its divisors is an integer number (6517836).

Almost surely, 2^86485635 is an apocalyptic number.

86485635 is a deficient number, since it is larger than the sum of its proper divisors (69942429).

86485635 is a wasteful number, since it uses less digits than its factorization.

86485635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83595 (or 83592 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 86485635 is about 9299.7653196196. The cubic root of 86485635 is about 442.2297881078.

The spelling of 86485635 in words is "eighty-six million, four hundred eighty-five thousand, six hundred thirty-five".