86948161 has 8 divisors (see below), whose sum is σ = 91762880. Its totient is φ = 82157328.

The previous prime is 86948153. The next prime is 86948209. The reversal of 86948161 is 16184968.

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

It is a cyclic number.

It is not a de Polignac number, because 86948161 - 2³ = 86948153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86948131) 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 7 ways as a sum of consecutive naturals, for example, 1780 + ... + 13306.

It is an arithmetic number, because the mean of its divisors is an integer number (11470360).

Almost surely, 2^86948161 is an apocalyptic number.

It is an amenable number.

86948161 is a deficient number, since it is larger than the sum of its proper divisors (4814719).

86948161 is a wasteful number, since it uses less digits than its factorization.

86948161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11943.

The product of its digits is 82944, while the sum is 43.

The square root of 86948161 is about 9324.5997769341. The cubic root of 86948161 is about 443.0167366080.

The spelling of 86948161 in words is "eighty-six million, nine hundred forty-eight thousand, one hundred sixty-one".