93240193 has 2 divisors, whose sum is σ = 93240194. Its totient is φ = 93240192.

The previous prime is 93240187. The next prime is 93240209. The reversal of 93240193 is 39104239.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82137969 + 11102224 = 9063^2 + 3332^2 .

It is an emirp because it is prime and its reverse (39104239) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93240193 - 2¹³ = 93232001 is a prime.

It is not a weakly prime, because it can be changed into another prime (93240113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46620096 + 46620097.

It is an arithmetic number, because the mean of its divisors is an integer number (46620097).

Almost surely, 2^93240193 is an apocalyptic number.

It is an amenable number.

93240193 is a deficient number, since it is larger than the sum of its proper divisors (1).

93240193 is an equidigital number, since it uses as much as digits as its factorization.

93240193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 93240193 is about 9656.0961573505. The cubic root of 93240193 is about 453.4552014605.

The spelling of 93240193 in words is "ninety-three million, two hundred forty thousand, one hundred ninety-three".