89229593 has 2 divisors, whose sum is σ = 89229594. Its totient is φ = 89229592.

The previous prime is 89229577. The next prime is 89229611. The reversal of 89229593 is 39592298.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86174089 + 3055504 = 9283^2 + 1748^2 .

It is a cyclic number.

It is not a de Polignac number, because 89229593 - 2⁴ = 89229577 is a prime.

It is not a weakly prime, because it can be changed into another prime (89229523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44614796 + 44614797.

It is an arithmetic number, because the mean of its divisors is an integer number (44614797).

Almost surely, 2^89229593 is an apocalyptic number.

It is an amenable number.

89229593 is a deficient number, since it is larger than the sum of its proper divisors (1).

89229593 is an equidigital number, since it uses as much as digits as its factorization.

89229593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 47.

The square root of 89229593 is about 9446.1416991277. The cubic root of 89229593 is about 446.8581028250.

The spelling of 89229593 in words is "eighty-nine million, two hundred twenty-nine thousand, five hundred ninety-three".