86195607 has 16 divisors (see below), whose sum is σ = 120785280. Its totient is φ = 54607392.

The previous prime is 86195581. The next prime is 86195611. The reversal of 86195607 is 70659168.

It is not a de Polignac number, because 86195607 - 2¹¹ = 86193559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86195617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4257 + ... + 13802.

It is an arithmetic number, because the mean of its divisors is an integer number (7549080).

Almost surely, 2^86195607 is an apocalyptic number.

86195607 is a deficient number, since it is larger than the sum of its proper divisors (34589673).

86195607 is a wasteful number, since it uses less digits than its factorization.

86195607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18142.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 86195607 is about 9284.1589279805. The cubic root of 86195607 is about 441.7348979829.

The spelling of 86195607 in words is "eighty-six million, one hundred ninety-five thousand, six hundred seven".