9000601 has 2 divisors, whose sum is σ = 9000602. Its totient is φ = 9000600.

The previous prime is 9000577. The next prime is 9000637. The reversal of 9000601 is 1060009.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6245001 + 2755600 = 2499^2 + 1660^2 .

It is an emirp because it is prime and its reverse (1060009) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9000601 - 2⁵ = 9000569 is a prime.

It is a super-2 number, since 2×9000601² = 162021636722402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9006601) 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, 4500300 + 4500301.

It is an arithmetic number, because the mean of its divisors is an integer number (4500301).

Almost surely, 2^9000601 is an apocalyptic number.

It is an amenable number.

9000601 is a deficient number, since it is larger than the sum of its proper divisors (1).

9000601 is an equidigital number, since it uses as much as digits as its factorization.

9000601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 9000601 is about 3000.1001649945. The cubic root of 9000601 is about 208.0130123146.

The spelling of 9000601 in words is "nine million, six hundred one", and thus it is an aban number.