93018241 has 2 divisors, whose sum is σ = 93018242. Its totient is φ = 93018240.

The previous prime is 93018221. The next prime is 93018257. The reversal of 93018241 is 14281039.

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., 47320641 + 45697600 = 6879^2 + 6760^2 .

It is a cyclic number.

It is not a de Polignac number, because 93018241 - 2⁷ = 93018113 is a prime.

It is not a weakly prime, because it can be changed into another prime (93018221) 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, 46509120 + 46509121.

It is an arithmetic number, because the mean of its divisors is an integer number (46509121).

Almost surely, 2^93018241 is an apocalyptic number.

It is an amenable number.

93018241 is a deficient number, since it is larger than the sum of its proper divisors (1).

93018241 is an equidigital number, since it uses as much as digits as its factorization.

93018241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 93018241 is about 9644.5964664158. The cubic root of 93018241 is about 453.0951090611.

The spelling of 93018241 in words is "ninety-three million, eighteen thousand, two hundred forty-one".