86328051 has 8 divisors (see below), whose sum is σ = 116491200. Its totient is φ = 56858472.

The previous prime is 86328037. The next prime is 86328071. The reversal of 86328051 is 15082368.

It is a happy number.

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

It is not a de Polignac number, because 86328051 - 2⁵ = 86328019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86328071) 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, 173101 + ... + 173598.

It is an arithmetic number, because the mean of its divisors is an integer number (14561400).

Almost surely, 2^86328051 is an apocalyptic number.

86328051 is a deficient number, since it is larger than the sum of its proper divisors (30163149).

86328051 is a wasteful number, since it uses less digits than its factorization.

86328051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346785.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 86328051 is about 9291.2889848503. The cubic root of 86328051 is about 441.9610316921.

The spelling of 86328051 in words is "eighty-six million, three hundred twenty-eight thousand, fifty-one".