33204089 has 2 divisors, whose sum is σ = 33204090. Its totient is φ = 33204088.

The previous prime is 33204049. The next prime is 33204103. The reversal of 33204089 is 98040233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24601600 + 8602489 = 4960^2 + 2933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33204089 is a prime.

It is a super-2 number, since 2×33204089² = 2205023052639842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33204029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16602044 + 16602045.

It is an arithmetic number, because the mean of its divisors is an integer number (16602045).

Almost surely, 2^33204089 is an apocalyptic number.

It is an amenable number.

33204089 is a deficient number, since it is larger than the sum of its proper divisors (1).

33204089 is an equidigital number, since it uses as much as digits as its factorization.

33204089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 33204089 is about 5762.2989335854. The cubic root of 33204089 is about 321.4133093471.

The spelling of 33204089 in words is "thirty-three million, two hundred four thousand, eighty-nine".