86195652 has 12 divisors (see below), whose sum is σ = 201123216. Its totient is φ = 28731880.

The previous prime is 86195621. The next prime is 86195657. The reversal of 86195652 is 25659168.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (86195657) 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 3 ways as a sum of consecutive naturals, for example, 3591474 + ... + 3591497.

It is an arithmetic number, because the mean of its divisors is an integer number (16760268).

Almost surely, 2^86195652 is an apocalyptic number.

It is an amenable number.

86195652 is an abundant number, since it is smaller than the sum of its proper divisors (114927564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86195652 is a wasteful number, since it uses less digits than its factorization.

86195652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7182978 (or 7182976 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 86195652 is about 9284.1613514630. The cubic root of 86195652 is about 441.7349748548.

The spelling of 86195652 in words is "eighty-six million, one hundred ninety-five thousand, six hundred fifty-two".