86596 has 6 divisors (see below), whose sum is σ = 151550. Its totient is φ = 43296.

The previous prime is 86587. The next prime is 86599. The reversal of 86596 is 69568.

It can be written as a sum of positive squares in only one way, i.e., 69696 + 16900 = 264^2 + 130^2 .

It is not an unprimeable number, because it can be changed into a prime (86599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10821 + ... + 10828.

2⁸⁶⁵⁹⁶ is an apocalyptic number.

It is an amenable number.

86596 is a deficient number, since it is larger than the sum of its proper divisors (64954).

86596 is a wasteful number, since it uses less digits than its factorization.

86596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21653 (or 21651 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 86596 is about 294.2719830361. The cubic root of 86596 is about 44.2417819120.

It can be divided in two parts, 865 and 96, that added together give a square (961 = 31²).

The spelling of 86596 in words is "eighty-six thousand, five hundred ninety-six".