96861 has 8 divisors (see below), whose sum is σ = 131040. Its totient is φ = 63632.

The previous prime is 96857. The next prime is 96893. The reversal of 96861 is 16869.

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

It is a cyclic number.

It is not a de Polignac number, because 96861 - 2² = 96857 is a prime.

It is a Curzon number.

96861 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96821) 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 7 ways as a sum of consecutive naturals, for example, 55 + ... + 443.

It is an arithmetic number, because the mean of its divisors is an integer number (16380).

2⁹⁶⁸⁶¹ is an apocalyptic number.

It is an amenable number.

96861 is a deficient number, since it is larger than the sum of its proper divisors (34179).

96861 is a wasteful number, since it uses less digits than its factorization.

96861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its digits is 2592, while the sum is 30.

The square root of 96861 is about 311.2249989959. The cubic root of 96861 is about 45.9250512336.

The spelling of 96861 in words is "ninety-six thousand, eight hundred sixty-one".