96631641 has 6 divisors (see below), whose sum is σ = 139579050. Its totient is φ = 64421088.

The previous prime is 96631609. The next prime is 96631643. The reversal of 96631641 is 14613669.

96631641 is a `hidden beast` number, since 9 + 6 + 6 + 3 + 1 + 641 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93315600 + 3316041 = 9660^2 + 1821^2 .

It is not a de Polignac number, because 96631641 - 2⁵ = 96631609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 96631596 and 96631605.

It is not an unprimeable number, because it can be changed into a prime (96631643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5368416 + ... + 5368433.

It is an arithmetic number, because the mean of its divisors is an integer number (23263175).

Almost surely, 2^96631641 is an apocalyptic number.

It is an amenable number.

96631641 is a deficient number, since it is larger than the sum of its proper divisors (42947409).

96631641 is a wasteful number, since it uses less digits than its factorization.

96631641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10736855 (or 10736852 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 96631641 is about 9830.1394191537. The cubic root of 96631641 is about 458.8877365099.

The spelling of 96631641 in words is "ninety-six million, six hundred thirty-one thousand, six hundred forty-one".