96822521 has 2 divisors, whose sum is σ = 96822522. Its totient is φ = 96822520.

The previous prime is 96822449. The next prime is 96822527. The reversal of 96822521 is 12522869.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96746896 + 75625 = 9836^2 + 275^2 .

It is an emirp because it is prime and its reverse (12522869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96822521 - 2¹⁰ = 96821497 is a prime.

It is not a weakly prime, because it can be changed into another prime (96822527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48411260 + 48411261.

It is an arithmetic number, because the mean of its divisors is an integer number (48411261).

Almost surely, 2^96822521 is an apocalyptic number.

It is an amenable number.

96822521 is a deficient number, since it is larger than the sum of its proper divisors (1).

96822521 is an equidigital number, since it uses as much as digits as its factorization.

96822521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 96822521 is about 9839.8435455042. The cubic root of 96822521 is about 459.1896903302.

The spelling of 96822521 in words is "ninety-six million, eight hundred twenty-two thousand, five hundred twenty-one".