89730323 has 2 divisors, whose sum is σ = 89730324. Its totient is φ = 89730322.

The previous prime is 89730259. The next prime is 89730341. The reversal of 89730323 is 32303798.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89730323 - 2⁶ = 89730259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (89730623) 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 as a sum of consecutive naturals, namely, 44865161 + 44865162.

It is an arithmetic number, because the mean of its divisors is an integer number (44865162).

Almost surely, 2^89730323 is an apocalyptic number.

89730323 is a deficient number, since it is larger than the sum of its proper divisors (1).

89730323 is an equidigital number, since it uses as much as digits as its factorization.

89730323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 89730323 is about 9472.6090914806. The cubic root of 89730323 is about 447.6924224752.

The spelling of 89730323 in words is "eighty-nine million, seven hundred thirty thousand, three hundred twenty-three".