9045061 has 2 divisors, whose sum is σ = 9045062. Its totient is φ = 9045060.

The previous prime is 9045053. The next prime is 9045073. The reversal of 9045061 is 1605409.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9036036 + 9025 = 3006^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 9045061 - 2³ = 9045053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9045011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4522530 + 4522531.

It is an arithmetic number, because the mean of its divisors is an integer number (4522531).

Almost surely, 2^9045061 is an apocalyptic number.

It is an amenable number.

9045061 is a deficient number, since it is larger than the sum of its proper divisors (1).

9045061 is an equidigital number, since it uses as much as digits as its factorization.

9045061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 9045061 is about 3007.5007896923. The cubic root of 9045061 is about 208.3549551248.

The spelling of 9045061 in words is "nine million, forty-five thousand, sixty-one".