96565643 has 4 divisors (see below), whose sum is σ = 96632328. Its totient is φ = 96498960.

The previous prime is 96565639. The next prime is 96565669. The reversal of 96565643 is 34656569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34656569 = 4177 ⋅8297.

It is a cyclic number.

It is not a de Polignac number, because 96565643 - 2² = 96565639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 96565594 and 96565603.

It is not an unprimeable number, because it can be changed into a prime (96565613) 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, 31121 + ... + 34082.

It is an arithmetic number, because the mean of its divisors is an integer number (24158082).

Almost surely, 2^96565643 is an apocalyptic number.

96565643 is a deficient number, since it is larger than the sum of its proper divisors (66685).

96565643 is a wasteful number, since it uses less digits than its factorization.

96565643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66684.

The product of its digits is 583200, while the sum is 44.

The square root of 96565643 is about 9826.7819249233. The cubic root of 96565643 is about 458.7832415087.

The spelling of 96565643 in words is "ninety-six million, five hundred sixty-five thousand, six hundred forty-three".