918248033 has 2 divisors, whose sum is σ = 918248034. Its totient is φ = 918248032.

The previous prime is 918248027. The next prime is 918248059. The reversal of 918248033 is 330842819.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 911315344 + 6932689 = 30188^2 + 2633^2 .

It is a cyclic number.

It is not a de Polignac number, because 918248033 - 2⁶ = 918247969 is a prime.

It is not a weakly prime, because it can be changed into another prime (918248003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459124016 + 459124017.

It is an arithmetic number, because the mean of its divisors is an integer number (459124017).

Almost surely, 2^918248033 is an apocalyptic number.

It is an amenable number.

918248033 is a deficient number, since it is larger than the sum of its proper divisors (1).

918248033 is an equidigital number, since it uses as much as digits as its factorization.

918248033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 918248033 is about 30302.6076930683. The cubic root of 918248033 is about 971.9710630713.

The spelling of 918248033 in words is "nine hundred eighteen million, two hundred forty-eight thousand, thirty-three".