96641 has 4 divisors (see below), whose sum is σ = 97284. Its totient is φ = 96000.

The previous prime is 96601. The next prime is 96643. The reversal of 96641 is 14669.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 87616 + 9025 = 296^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 96641 - 2¹⁰ = 95617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 96641.

It is not an unprimeable number, because it can be changed into a prime (96643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41 + ... + 441.

It is an arithmetic number, because the mean of its divisors is an integer number (24321).

2⁹⁶⁶⁴¹ is an apocalyptic number.

It is an amenable number.

96641 is a deficient number, since it is larger than the sum of its proper divisors (643).

96641 is a wasteful number, since it uses less digits than its factorization.

96641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642.

The product of its digits is 1296, while the sum is 26.

The square root of 96641 is about 310.8713560301. The cubic root of 96641 is about 45.8902550815.

It can be divided in two parts, 96 and 641, that added together give a palindrome (737).

The spelling of 96641 in words is "ninety-six thousand, six hundred forty-one".