86148951 has 8 divisors (see below), whose sum is σ = 131274624. Its totient is φ = 49227960.

The previous prime is 86148949. The next prime is 86148967. The reversal of 86148951 is 15984168.

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

It is not a de Polignac number, because 86148951 - 2¹ = 86148949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86148971) 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, 2051145 + ... + 2051186.

It is an arithmetic number, because the mean of its divisors is an integer number (16409328).

Almost surely, 2^86148951 is an apocalyptic number.

86148951 is a deficient number, since it is larger than the sum of its proper divisors (45125673).

86148951 is a wasteful number, since it uses less digits than its factorization.

86148951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102341.

The product of its digits is 69120, while the sum is 42.

The square root of 86148951 is about 9281.6459208483. The cubic root of 86148951 is about 441.6551827717.

The spelling of 86148951 in words is "eighty-six million, one hundred forty-eight thousand, nine hundred fifty-one".