86696 has 8 divisors (see below), whose sum is σ = 162570. Its totient is φ = 43344.

The previous prime is 86693. The next prime is 86711. The reversal of 86696 is 69668.

86696 = T₉₆ + T₉₇ + ... + T₁₁₁.

It can be written as a sum of positive squares in only one way, i.e., 81796 + 4900 = 286^2 + 70^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (86693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5411 + ... + 5426.

2⁸⁶⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

86696 is a deficient number, since it is larger than the sum of its proper divisors (75874).

86696 is a wasteful number, since it uses less digits than its factorization.

86696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10843 (or 10839 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 86696 is about 294.4418448523. The cubic root of 86696 is about 44.2588053168.

The spelling of 86696 in words is "eighty-six thousand, six hundred ninety-six".