33052247 has 2 divisors, whose sum is σ = 33052248. Its totient is φ = 33052246.

The previous prime is 33052207. The next prime is 33052259. The reversal of 33052247 is 74225033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33052247 - 2⁶ = 33052183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33052207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16526123 + 16526124.

It is an arithmetic number, because the mean of its divisors is an integer number (16526124).

Almost surely, 2^33052247 is an apocalyptic number.

33052247 is a deficient number, since it is larger than the sum of its proper divisors (1).

33052247 is an equidigital number, since it uses as much as digits as its factorization.

33052247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 33052247 is about 5749.1083656511. The cubic root of 33052247 is about 320.9226205569.

The spelling of 33052247 in words is "thirty-three million, fifty-two thousand, two hundred forty-seven".