86716708 has 12 divisors (see below), whose sum is σ = 163427740. Its totient is φ = 40023072.

The previous prime is 86716691. The next prime is 86716709. The reversal of 86716708 is 80761768.

It can be written as a sum of positive squares in 2 ways, for example, as 12446784 + 74269924 = 3528^2 + 8618^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (86716709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833763 + ... + 833866.

Almost surely, 2^86716708 is an apocalyptic number.

It is an amenable number.

86716708 is a deficient number, since it is larger than the sum of its proper divisors (76711032).

86716708 is a wasteful number, since it uses less digits than its factorization.

86716708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667646 (or 1667644 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 86716708 is about 9312.1806253960. The cubic root of 86716708 is about 442.6232888718.

The spelling of 86716708 in words is "eighty-six million, seven hundred sixteen thousand, seven hundred eight".