96645121 has 2 divisors, whose sum is σ = 96645122. Its totient is φ = 96645120.

The previous prime is 96645091. The next prime is 96645137. The reversal of 96645121 is 12154669.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49914225 + 46730896 = 7065^2 + 6836^2 .

It is an emirp because it is prime and its reverse (12154669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96645121 - 2²¹ = 94547969 is a prime.

It is not a weakly prime, because it can be changed into another prime (96645161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48322560 + 48322561.

It is an arithmetic number, because the mean of its divisors is an integer number (48322561).

Almost surely, 2^96645121 is an apocalyptic number.

It is an amenable number.

96645121 is a deficient number, since it is larger than the sum of its proper divisors (1).

96645121 is an equidigital number, since it uses as much as digits as its factorization.

96645121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 96645121 is about 9830.8250416738. The cubic root of 96645121 is about 458.9090736172.

The spelling of 96645121 in words is "ninety-six million, six hundred forty-five thousand, one hundred twenty-one".