9001033 has 2 divisors, whose sum is σ = 9001034. Its totient is φ = 9001032.

The previous prime is 9001001. The next prime is 9001039. The reversal of 9001033 is 3301009.

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., 7354944 + 1646089 = 2712^2 + 1283^2 .

It is a cyclic number.

It is not a de Polignac number, because 9001033 - 2⁵ = 9001001 is a prime.

9001033 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9000998 and 9001016.

It is not a weakly prime, because it can be changed into another prime (9001039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4500516 + 4500517.

It is an arithmetic number, because the mean of its divisors is an integer number (4500517).

Almost surely, 2^9001033 is an apocalyptic number.

It is an amenable number.

9001033 is a deficient number, since it is larger than the sum of its proper divisors (1).

9001033 is an equidigital number, since it uses as much as digits as its factorization.

9001033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 9001033 is about 3000.1721617267. The cubic root of 9001033 is about 208.0163402474.

The spelling of 9001033 in words is "nine million, one thousand, thirty-three".