33028033 has 2 divisors, whose sum is σ = 33028034. Its totient is φ = 33028032.

The previous prime is 33028027. The next prime is 33028049. The reversal of 33028033 is 33082033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27751824 + 5276209 = 5268^2 + 2297^2 .

It is a cyclic number.

It is not a de Polignac number, because 33028033 - 2⁹ = 33027521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33027995 and 33028013.

It is not a weakly prime, because it can be changed into another prime (33028003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16514016 + 16514017.

It is an arithmetic number, because the mean of its divisors is an integer number (16514017).

Almost surely, 2^33028033 is an apocalyptic number.

It is an amenable number.

33028033 is a deficient number, since it is larger than the sum of its proper divisors (1).

33028033 is an equidigital number, since it uses as much as digits as its factorization.

33028033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 33028033 is about 5747.0020880456. The cubic root of 33028033 is about 320.8442323540.

The spelling of 33028033 in words is "thirty-three million, twenty-eight thousand, thirty-three".