90335041 has 2 divisors, whose sum is σ = 90335042. Its totient is φ = 90335040.

The previous prime is 90335027. The next prime is 90335117. The reversal of 90335041 is 14053309.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90326016 + 9025 = 9504^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 90335041 - 2¹¹ = 90332993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 90334997 and 90335015.

It is not a weakly prime, because it can be changed into another prime (90335941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45167520 + 45167521.

It is an arithmetic number, because the mean of its divisors is an integer number (45167521).

Almost surely, 2^90335041 is an apocalyptic number.

It is an amenable number.

90335041 is a deficient number, since it is larger than the sum of its proper divisors (1).

90335041 is an equidigital number, since it uses as much as digits as its factorization.

90335041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 90335041 is about 9504.4747882248. The cubic root of 90335041 is about 448.6958802216.

The spelling of 90335041 in words is "ninety million, three hundred thirty-five thousand, forty-one".