86085495 has 48 divisors (see below), whose sum is σ = 154720800. Its totient is φ = 44243712.

The previous prime is 86085479. The next prime is 86085497. The reversal of 86085495 is 59458068.

86085495 is a `hidden beast` number, since 86 + 0 + 85 + 495 = 666.

It is not a de Polignac number, because 86085495 - 2⁴ = 86085479 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 86085495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86085497) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247912 + ... + 248258.

It is an arithmetic number, because the mean of its divisors is an integer number (3223350).

Almost surely, 2^86085495 is an apocalyptic number.

86085495 is a deficient number, since it is larger than the sum of its proper divisors (68635305).

86085495 is a wasteful number, since it uses less digits than its factorization.

86085495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 86085495 is about 9278.2269319089. The cubic root of 86085495 is about 441.5467173179.

The spelling of 86085495 in words is "eighty-six million, eighty-five thousand, four hundred ninety-five".