86719083 has 16 divisors (see below), whose sum is σ = 129547776. Its totient is φ = 51135840.

The previous prime is 86719081. The next prime is 86719103. The reversal of 86719083 is 38091768.

It is not a de Polignac number, because 86719083 - 2¹ = 86719081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86719081) 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, 34291 + ... + 36732.

It is an arithmetic number, because the mean of its divisors is an integer number (8096736).

Almost surely, 2^86719083 is an apocalyptic number.

86719083 is a deficient number, since it is larger than the sum of its proper divisors (42828693).

86719083 is a wasteful number, since it uses less digits than its factorization.

86719083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71074.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 86719083 is about 9312.3081456747. The cubic root of 86719083 is about 442.6273296952.

The spelling of 86719083 in words is "eighty-six million, seven hundred nineteen thousand, eighty-three".