96888641 has 4 divisors (see below), whose sum is σ = 96908484. Its totient is φ = 96868800.

The previous prime is 96888637. The next prime is 96888643. The reversal of 96888641 is 14688869.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34810000 + 62078641 = 5900^2 + 7879^2 .

It is a cyclic number.

It is not a de Polignac number, because 96888641 - 2² = 96888637 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 96888641.

It is not an unprimeable number, because it can be changed into a prime (96888643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3101 + ... + 14261.

It is an arithmetic number, because the mean of its divisors is an integer number (24227121).

It is a Poulet number, since it divides 2^96888640-1.

Almost surely, 2^96888641 is an apocalyptic number.

It is an amenable number.

96888641 is a deficient number, since it is larger than the sum of its proper divisors (19843).

96888641 is a wasteful number, since it uses less digits than its factorization.

96888641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19842.

The product of its digits is 663552, while the sum is 50.

The square root of 96888641 is about 9843.2027816153. The cubic root of 96888641 is about 459.2941932679.

The spelling of 96888641 in words is "ninety-six million, eight hundred eighty-eight thousand, six hundred forty-one".