33064247 has 2 divisors, whose sum is σ = 33064248. Its totient is φ = 33064246.

The previous prime is 33064211. The next prime is 33064261. The reversal of 33064247 is 74246033.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33064247 - 2⁶ = 33064183 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 (33064267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16532123 + 16532124.

It is an arithmetic number, because the mean of its divisors is an integer number (16532124).

Almost surely, 2^33064247 is an apocalyptic number.

33064247 is a deficient number, since it is larger than the sum of its proper divisors (1).

33064247 is an equidigital number, since it uses as much as digits as its factorization.

33064247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 33064247 is about 5750.1519110368. The cubic root of 33064247 is about 320.9614540789.

The spelling of 33064247 in words is "thirty-three million, sixty-four thousand, two hundred forty-seven".