96924721 has 2 divisors, whose sum is σ = 96924722. Its totient is φ = 96924720.

The previous prime is 96924713. The next prime is 96924739. The reversal of 96924721 is 12742969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65788321 + 31136400 = 8111^2 + 5580^2 .

It is a cyclic number.

It is not a de Polignac number, because 96924721 - 2³ = 96924713 is a prime.

It is not a weakly prime, because it can be changed into another prime (96924781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48462360 + 48462361.

It is an arithmetic number, because the mean of its divisors is an integer number (48462361).

Almost surely, 2^96924721 is an apocalyptic number.

It is an amenable number.

96924721 is a deficient number, since it is larger than the sum of its proper divisors (1).

96924721 is an equidigital number, since it uses as much as digits as its factorization.

96924721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 40.

The square root of 96924721 is about 9845.0353478289. The cubic root of 96924721 is about 459.3511978103.

The spelling of 96924721 in words is "ninety-six million, nine hundred twenty-four thousand, seven hundred twenty-one".