33850207 has 2 divisors, whose sum is σ = 33850208. Its totient is φ = 33850206.

The previous prime is 33850189. The next prime is 33850217. The reversal of 33850207 is 70205833.

It is a strong prime.

It is an emirp because it is prime and its reverse (70205833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33850207 - 2¹⁵ = 33817439 is a prime.

It is a super-2 number, since 2×33850207² = 2291673027885698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33850217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16925103 + 16925104.

It is an arithmetic number, because the mean of its divisors is an integer number (16925104).

Almost surely, 2^33850207 is an apocalyptic number.

33850207 is a deficient number, since it is larger than the sum of its proper divisors (1).

33850207 is an equidigital number, since it uses as much as digits as its factorization.

33850207 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 28.

The square root of 33850207 is about 5818.0930724766. The cubic root of 33850207 is about 323.4847236873.

The spelling of 33850207 in words is "thirty-three million, eight hundred fifty thousand, two hundred seven".